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#3419 From: akib ul <akib_du@...>
Date:: Fri May 1, 2009 7:21 am
Subject:: Re: Percentage - Percentile? 		akib_du
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Dear Hartley

Thanks for the reply. The study was a type of opinion survey trying to identify the causes of why health care professionals do not want stay in rural areas, why they want to migrate to cities, or to the developed countries. To collect the data a questionnaire was used where the questions contained economic, political, social, and professional aspects. 

A convenient type of sampling procedure was used to collect date, of course which was neither random nor representative.

The researcher used percentage (based on how many respondents answered a question "yes" among the total 300 respondents) to show the importance of different contributing factors.

Finally, based on the percentage the researcher drew some conclusions and put some suggestions to stop above mentioned migrations.

My question is about the strength of the findings (even if it were a random sample) which are purely based on percentage. To what extent we can be confident about the conclusion of identifying the factors contributing to/responsible for something which is a psychological or sociological phenomenon. It might be that other more important factors are there which are not included in the questionnaire or considered by the researcher. 

In a behavioral research what is the scope of using percetage to come to a conclusion.

Sorry, it has become a long mail. However, the answer will help me to clear up my confusion. Also, a reference article/book (available in the internet) will be helpful.

Regards

Akib

--- On Thu, 4/30/09, Andrew Hartley <khahstats@...> wrote:

From: Andrew Hartley <khahstats@...>
Subject: [Statisticians_group] Percentage - Percentile?
To: Statisticians_group@...
Date: Thursday, April 30, 2009, 10:08 AM



Akib,
I have difficulty approaching your question without more information. "Percentage" can mean many different things; are you speaking of "percentile? " Can you please explain more about what you want to do? What are you studying? What scientific conclusions do you want to draw? Are you looking at economic, biological, clinical, educational data or what? Are you trying to infer something about the location of a population? How certain do you need to be about that location? Why can't you take a purposive sample?

--- On Thu, 4/30/09, akib ul <akib_du@yahoo. com> wrote:

From: akib ul <akib_du@yahoo. com>
Subject: [Statisticians_ group] please help me
To: Statisticians_ group@yahoogroup s.co.in
Date: Thursday, April 30, 2009, 4:43 AM

Can anyone please tell me about the strength of "percentage" as a statistical tool to draw
conclusion without doing any significance test and using purposive sample.
Regards
Akib




Reply | Forward | Messages in this Topic (2)
#3418 From: Andrew Hartley <khahstats@...>
Date:: Thu Apr 30, 2009 5:08 pm
Subject:: Percentage - Percentile? 		khahstats
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Akib,
I have difficulty approaching your question without more information. "Percentage" can mean many different things; are you speaking of "percentile?" Can you please explain more about what you want to do? What are you studying? What scientific conclusions do you want to draw? Are you looking at economic, biological, clinical, educational data or what? Are you trying to infer something about the location of a population? How certain do you need to be about that location? Why can't you take a purposive sample?

--- On Thu, 4/30/09, akib ul <akib_du@...> wrote:

From: akib ul <akib_du@...>
Subject: [Statisticians_group] please help me
To: Statisticians_group@...
Date: Thursday, April 30, 2009, 4:43 AM

Can anyone please tell me about the strength of "percentage" as a statistical tool to draw
conclusion without doing any significance test and using purposive sample.
Regards
Akib



Reply | Forward | Messages in this Topic (2)
#3417 From: akib ul <akib_du@...>
Date:: Thu Apr 30, 2009 8:43 am
Subject:: please help me 		akib_du
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Can anyone please tell me about the strength of "percentage" as a statistical tool to draw

conclusion without doing any significance test and using purposive sample.

Regards

Akib



Reply | Forward | Messages in this Topic (1)
#3416 From: Statistician Statistician <martinholt42@...>
Date:: Wed Apr 29, 2009 8:30 pm
Subject:: Statistician: Statistician Statistician has sent you a friend message 		martinholt42
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Hey Statistician,

Statistician S just sent you a new friend request.

Click below to view your message and reply:
http://www.flixster.com/invite/pending?em.id=446746921

We'll talk later,
Flixster

If you prefer not to be notified about new friend requests from Flixster members, click here.

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#3415 From: Fahmin Islam <fahmin_dina@...>
Date:: Wed Apr 29, 2009 3:22 am
Subject:: Statistician: Fahmin Islam has sent you private message 		fahmin_dina
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http://www.flixster.com/user/fahmindina/connect

Fahmin I

This note was sent via Flixster by Fahmin Islam to statisticians_group@.... If you prefer not to receive emails like this, tell us here.
Or you can notify us in writing to this address: Flixster, PO Box 40577, San Francisco, CA 94110

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#3414 From: KAUSHIK BHATTACHARJEE <kabonline07@...>
Date:: Mon Apr 27, 2009 6:35 pm
Subject:: Re: please help in statisticþ .... 		kabonline07
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Hi,
I am not VERY sure, but my first thought is
Fix k first . Now given  kth node is the bad note , you can always calclate the prob that the distance between
the specified node that that  bad note is less than the threshold distance say d. Integrate  fk (r)= (2(λπr2)k/rΓ(k)). e-λπr from zero to d
This is a function of k (and other parameters) as this is the conditional probability that the threshold distance is less than d given the kth node is the bad one.To get the unconditinal prob you have to multiply this with the prob that kth node is the bad one (you have to assume some prob function for it... that depends on you to decide based on your subject expertise/ lit survey...whatever it is) and sum over for all posible values of 'k'.
Dont expect a neat functional form.... you might have to do some simulation excerise.
Hope this helps.
 

 
Kaushik

From: dedo yo <dedefou@...>
To: Statisticians_group@...
Sent: Monday, April 27, 2009 5:31:27 PM
Subject: Re: [Statisticians_group] please help in statisticþ ....

Hello

The network contains number of nodes, and to any node, the near nodes are neighbors to it, the closest is the first neighbor, and so on,

The distance is random variable because:

Nodes in wireless networks may be randomly and independently spread over the entire service area, the resulting network topologies are diverse and, thus, the separation distance between any selected node pair can be regarded as a random variable.

 

The p.d.f of the distance between two pair nodes is function of the distribution of node (assume it’s given) and k, k=1, 2,… (Which mean first neighbor, second neighbor, etc).

fk (r)= (2(λπr2)k/rΓ(k)). e-λπr

r :network radius

λ: intensity of nodes

 

There is a bad state node in the network with probability 1 (100%) in the assumption.

We pick one node in the network and we want to compute the probability that the distance between it and the bad state node is less than threshold distance.

But the problem is that this bad state node is not specified whether if it’s 1st ,or 2nd, or kth neighbor (k is not specified).
So how can I formulate it, when I have only probability (good state) and (p.d.f), C.D.F. of the distance between node and its k th neighbor.

 

I hope it is explained now

So if you have any suggestion please tell me

Thanks

My regards

 
 
--- On Sun, 4/26/09, KAUSHIK BHATTACHARJEE <kabonline07@ yahoo..com> wrote:

From: KAUSHIK BHATTACHARJEE <kabonline07@ yahoo..com>
Subject: Re: [Statisticians_ group] please help in statisticþ ....
To: Statisticians_ group@yahoogroup s.co.in
Date: Sunday, April 26, 2009, 10:12 AM

I can try. But pls explain
1. What is a neighbour?
2. Why the distance  between node and its k th neighbor is a random variable so that you have its pdf or cdf?
3. Pls make the following problem statement  more comprehensive and more elaborate:
Probability of the distance between this specific node (good state) and at least one node among all its neighbors less than threshold distance, conditioned this neighbor node has a bad state..
Regds.

 
Kaushik Bhattacharjee

 

From: dedefou <dedefou@yahoo. com>
To: Statisticians_ group@yahoogroup s.co.in
Sent: Sunday, April 26, 2009 12:23:46 AM
Subject: [Statisticians_ group] please help in statisticþ ....

Hello

I am dede, I am studding wireless network, I am doing search on it, but I have a problem in formulating equation (probability equation) and I hope that i will get some help.

I will explain it and please help me:

I have wireless network (number of nodes), and I have probability of node to have a good wireless channel condition (good state), and by default its probability that it is in bad state = 1- probability (good state).

And I have the probability density function (p.d.f) and C.D.F. of the distance between node and its k th neighbor: Pr(D=d), and Pr(D<=d) respectively.

I want to formulate the following equation:

I have a node and its N neighbors.

Probability of the distance between this specific node (good state) and at least one node among all its neighbors less than threshold distance, conditioned this neighbor node has a bad state.

How can I formulate this equation while I have only probability (good state) and (p.d.f), C.D.F. of the distance between node and its k th neighbor.

i i couldn't explain the problem good please tell me.
Please help me it's so important, I will appreciate your help

Thanks

My regards





Reply | Forward | Messages in this Topic (2)
#3413 From: "ihamdy" <ihamdy@...>
Date:: Mon Apr 27, 2009 1:10 pm
Subject:: SPSS Lisence code 		ihamdy
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I'd be very much grateful if any one can supply me with a lisence code for SPSS
version 16.
Thanx so much

Reply | Forward | Messages in this Topic (1)
#3412 From: dedo yo <dedefou@...>
Date:: Mon Apr 27, 2009 12:01 pm
Subject:: Re: please help in statisticþ .... 		dedefou
Offline Offline
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Hello

The network contains number of nodes, and to any node, the near nodes are neighbors to it, the closest is the first neighbor, and so on,

The distance is random variable because:

Nodes in wireless networks may be randomly and independently spread over the entire service area, the resulting network topologies are diverse and, thus, the separation distance between any selected node pair can be regarded as a random variable.

 

The p.d.f of the distance between two pair nodes is function of the distribution of node (assume it’s given) and k, k=1, 2,… (Which mean first neighbor, second neighbor, etc).

fk (r)= (2(λπr2)k/rΓ(k)). e-λπr

r :network radius

λ: intensity of nodes

 

There is a bad state node in the network with probability 1 (100%) in the assumption.

We pick one node in the network and we want to compute the probability that the distance between it and the bad state node is less than threshold distance.

But the problem is that this bad state node is not specified whether if it’s 1st ,or 2nd, or kth neighbor (k is not specified).
So how can I formulate it, when I have only probability (good state) and (p.d.f), C.D.F. of the distance between node and its k th neighbor.

 

I hope it is explained now

So if you have any suggestion please tell me

Thanks

My regards

 
 
--- On Sun, 4/26/09, KAUSHIK BHATTACHARJEE <kabonline07@...> wrote:

From: KAUSHIK BHATTACHARJEE <kabonline07@...>
Subject: Re: [Statisticians_group] please help in statisticþ ....
To: Statisticians_group@...
Date: Sunday, April 26, 2009, 10:12 AM

I can try. But pls explain
1. What is a neighbour?
2. Why the distance  between node and its k th neighbor is a random variable so that you have its pdf or cdf?
3. Pls make the following problem statement  more comprehensive and more elaborate:
Probability of the distance between this specific node (good state) and at least one node among all its neighbors less than threshold distance, conditioned this neighbor node has a bad state..
Regds.

 
Kaushik Bhattacharjee

 

From: dedefou <dedefou@yahoo. com>
To: Statisticians_ group@yahoogroup s.co.in
Sent: Sunday, April 26, 2009 12:23:46 AM
Subject: [Statisticians_ group] please help in statisticþ ....

Hello

I am dede, I am studding wireless network, I am doing search on it, but I have a problem in formulating equation (probability equation) and I hope that i will get some help.

I will explain it and please help me:

I have wireless network (number of nodes), and I have probability of node to have a good wireless channel condition (good state), and by default its probability that it is in bad state = 1- probability (good state).

And I have the probability density function (p.d.f) and C.D.F. of the distance between node and its k th neighbor: Pr(D=d), and Pr(D<=d) respectively.

I want to formulate the following equation:

I have a node and its N neighbors.

Probability of the distance between this specific node (good state) and at least one node among all its neighbors less than threshold distance, conditioned this neighbor node has a bad state.

How can I formulate this equation while I have only probability (good state) and (p.d.f), C.D.F. of the distance between node and its k th neighbor.

i i couldn't explain the problem good please tell me.
Please help me it's so important, I will appreciate your help

Thanks

My regards




Reply | Forward | Messages in this Topic (2)
#3411 From: KAUSHIK BHATTACHARJEE <kabonline07@...>
Date:: Sun Apr 26, 2009 5:12 pm
Subject:: Re: please help in statisticþ .... 		kabonline07
Offline Offline
Send Email Send Email
 
I can try. But pls explain
1. What is a neighbour?
2. Why the distance  between node and its k th neighbor is a random variable so that you have its pdf or cdf?
3. Pls make the following problem statement  more comprehensive and more elaborate:
Probability of the distance between this specific node (good state) and at least one node among all its neighbors less than threshold distance, conditioned this neighbor node has a bad state..
Regds.

 
Kaushik Bhattacharjee

 

From: dedefou <dedefou@...>
To: Statisticians_group@...
Sent: Sunday, April 26, 2009 12:23:46 AM
Subject: [Statisticians_group] please help in statisticþ ....

Hello

I am dede, I am studding wireless network, I am doing search on it, but I have a problem in formulating equation (probability equation) and I hope that i will get some help.

I will explain it and please help me:

I have wireless network (number of nodes), and I have probability of node to have a good wireless channel condition (good state), and by default its probability that it is in bad state = 1- probability (good state).

And I have the probability density function (p.d.f) and C.D.F. of the distance between node and its k th neighbor: Pr(D=d), and Pr(D<=d) respectively.

I want to formulate the following equation:

I have a node and its N neighbors.

Probability of the distance between this specific node (good state) and at least one node among all its neighbors less than threshold distance, conditioned this neighbor node has a bad state.

How can I formulate this equation while I have only probability (good state) and (p.d.f), C.D.F. of the distance between node and its k th neighbor.

i i couldn't explain the problem good please tell me.
Please help me it's so important, I will appreciate your help

Thanks

My regards



Reply | Forward | Messages in this Topic (2)
#3410 From: "Neethu Thomas" <gtg634t@...>
Date:: Sun Apr 26, 2009 3:54 pm
Subject:: Please help ASAP 		thomasneethu
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Please help me solve this problem

1. Let X1, · · · ,Xn and Y1, · · · , Yn be independent random samples from
N(μ1, sigma1^2) and N(μ2, sigma2^2), respectively.
(i) Assume sigma1 = sigma2 = 1. Find a uniformly most powerful test for testing
H0 : μ1 = μ2 against Ha : μ1 > μ2 with significance level  = 0.1;
(ii) Assume sigma1^2 = sigma2^2=sigma^2, but sigma is unknown. Find the
likelihood ratio test for testing H0 : μ1 = μ2 = 0 against Ha : all possible
alternatives with exact significance level  = 0.1;
(iii) Assume μ1, μ2, sigma1, sigma2 are unknown. Find the likelihood ratio
test for testing H0 : μ1 = μ2, sigma1 = sigma2 against Ha : all possible
alternatives with approximate significance level  = 0.1;
(iv) Assume sigma1^2 = sigma2^2 = 5/2. In order to test H0 : μ1âˆ'μ2 = 0
against Ha :μ1 âˆ' μ2 = 1 we suppose the loss function is such that L(1, 1) =
L(0, 0) = 0 and L(1, 0) = L(0, 1) = 2. Find the minimax test and evaluate the
power function of this test at μ1 âˆ' μ2 = 0 and μ1 âˆ' μ2 = 1.

Thanks for any help!

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#3409 From: "Neethu Thomas" <gtg634t@...>
Date:: Sat Apr 25, 2009 9:45 pm
Subject:: Problem help 		thomasneethu
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Hello,

Can anyone tell me how to solve the problem below'?

Consider the model Y = XB(beta) + e(epsilon), where Y is an n × 1 random vector,
X is an n × p matrix of known constants of rank p, is a p × 1 vector of
unknown parameters, e is an n×1 random vectors and elements are iid with
N(0,sigma^2), sigma^2 unknown. Derive the joint distribution of (X^T X)^&#8722;1
X^T Y and
Y^T(I &#8722; X(X^T X)&#8722;1 X^T)Y/sigma^2.
T-transpose



Thank you,
Neethu Alan

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#3408 From: "dedefou" <dedefou@...>
Date:: Sat Apr 25, 2009 6:53 pm
Subject:: please help in statisticþ .... 		dedefou
Offline Offline
Send Email Send Email
  
Hello

I am dede, I am studding wireless network, I am doing search on it,  but I have
a problem in formulating equation (probability equation) and I hope that i will
get some help.

I will explain it and please help me:

I have wireless network (number of nodes), and I have probability of node to
have a good wireless channel condition (good state), and by default its
probability that it is in bad state = 1- probability (good state).

And I have the probability density function (p.d.f) and C.D.F. of the distance
between node and its k th neighbor:   Pr(D=d), and Pr(D<=d) respectively.

I want to formulate the following equation:

I have a node and its N neighbors.

Probability of the distance between this specific node (good state) and at least
one node among all its neighbors less than threshold distance, conditioned this
neighbor node has a bad state.

How can I formulate this equation while I have only probability (good state) and
(p.d.f), C.D.F. of the distance between node and its k th neighbor.

i i couldn't explain the problem good please tell me.
Please help me it's so important, I will appreciate your help

Thanks

My regards

Reply | Forward | Messages in this Topic (2)
#3407 From: "Bhupinder Farmaha" <bhupi80singh@...>
Date:: Sat Apr 25, 2009 12:58 am
Subject:: Urgent help needed 		bhupi80singh
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Hello friends

I have just joined this group and need help from you guys. I am having hard
time to find error in my SAS mixed model coding. Here is my problem. I am
looking the effect of three variables on soybean yield.

I have RCBD with split-split-plot arrangement. I have two different
environments (random) and blocks (random) are nested within the environment.
Main plots are tillage (3 levels), first split is Phosphorus (4 levels) and
second split is Potassium (4 levels). Tillage, Phosphorus and potassium are
fixed effects.

I have written the following model but unable to find the error. Please guys
help me to run this. I have to report my analysis by tomorrow in an
abstract.

TITLE 'P and K Placement Study';

Options ps=50 ls=74 pageno=1;

DATA Soybean_yield;

Infile "F:\Sp_project.csv" delimiter="," firstobs=2;

Input Year location env Plot_no Block Tillplc$ Prate$ Krate$ Yield;

cards;

run;;

proc mixed data = soybean_yield method = type3;

class env Block env Tillplc Prate Krate Yield;

model yield = Tillplc|Prate|Krate/ddfm=kr;

random env block(env)

env*tillplc

tillplc*block(env)

env*Prate

env*tillplc*Prate

tillplc*Prate*block(env)

env*Krate

env*tillplc*Krate

env*Prate*Krate

env*tillplc*Prate*Krate ;

run;

quit;

Any help will be much appreciated.

Thanks
Bhupinder

 


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#3406 From: "yee2508" <yee2508@...>
Date:: Thu Apr 23, 2009 6:31 am
Subject:: Question in statisctical analysis of compositinal data and Biplot 		yee2508
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Have any1 know abt tis things? Can explain to me further?
V need to show the result of biplot significant like other statiscal method?
If v dont show it, how to prove n sure that the result fr biplot is correct?
Not so clear in biplot...
Thanks a lot to answer my question..

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#3405 From: vishal merchant <vishal_merchant@...>
Date:: Thu Apr 23, 2009 4:52 am
Subject:: Re: A question on frequency tables. 		vishal_merchant
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Hi
I get your point that you are trying to convey,
(1) Not able to display the label with zero frequency
You have to think out of the box here.For example if you have two variables one is AGE and other is frequency like
AGe          Frequency
0-21          .00
21-50         .00
21-50         .00
21-50        1.00
21-50        1.00
21-50        2.00
21-50        2.00
51-80         .00
51-80        1.00
51-80        1.00
51-80        2.00
51-80        2.00
Dont use frequency, use CASE Summary. Use Freq as variable and AGE as grouping variable. Use Sum as statistics from statistics tab.You will get some thing like this

Case Summaries

Sum

AGe

freq

0-21

.00

21-50

6.00

51-80

6.00

Total

12.00

 
Is it ok or are there any other issue. There are many ways to do one thing in spss. This is one of them.
Note: Using SPSS 15.
 
Vishal.

--- On Thu, 23/4/09, ashwini.v123 <ashwini.v123@...> wrote:

From: ashwini.v123 <ashwini.v123@...>
Subject: [Statisticians_group] A question on frequency tables.
To: Statisticians_group@...
Date: Thursday, 23 April, 2009, 6:36 AM

Hi all,

I'm using SPSS16.0, when I do Analyze->Descriptiv e Statistics-

>Frequencies, how do I display even the 0 frequency labels or

intervals that I define. To make my question more clear, here's an
example - a question and I define its options as Yes and No.

Q) Do people actually reply in forums?

Frequency Percent Valid Percent Cumulative Percent
Valid No 1 1.3 1.3 1.3
Unknown 75 98.7 98.7 100.0
Total 76 100.0 100.0

Instead, I want to have the ouput displayed as -

Q) Do people actually reply in forums?

Frequency Percent Valid Percent Cumulative Percent
Valid No 1 1.3 1.3 1.3
Yes 0 0.0 0.0 0.0
Unknown 75 98.7 98.7 100.0
Total 76 100.0 100.0

May be it doesn't matter too much in the above table, but when there
are class intervals defined, I would rather know of an existing class
interval even if it had 0 frequency, something like -

Q) Age of people who use SPSS infrequently.

Frequency Percent Valid Percent Cumulative Percent
Valid

1-10 0 0.0 0.0 0.0
11-20 0 0.0 0.0 0.0
21-30 0 0.0 0.0 0.0
31-40 8 80.0 80.0 80.0
Unknown 2 20.0 20.0 100.0
Total 10 100.0 100.0

But, as of now I only see the table displayed as beow ;(

Q) Age of people who use SPSS infrequently.

Frequency Percent Valid Percent Cumulative Percent

Valid 31-40 8 80.0 80.0 80.0
Unknown 2 20.0 20.0 100.0
Total 10 100.0 100.0

Is there any option that I need to select for getting the right
output ?

Thanks
Ash


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Reply | Forward | Messages in this Topic (2)
#3404 From: "ashwini.v123" <ashwini.v123@...>
Date:: Thu Apr 23, 2009 1:06 am
Subject:: A question on frequency tables. 		ashwini.v123
Offline Offline
Send Email Send Email
  
Hi all,

I'm using SPSS16.0, when I do Analyze->Descriptive Statistics-


>Frequencies, how do I display even the 0 frequency labels or


intervals that I define. To make my question more clear, here's an
example - a question and I define its options as Yes and No.

Q) Do people actually reply in forums?


            Frequency Percent   Valid Percent    Cumulative Percent
Valid   No      1       1.3     1.3     1.3
         Unknown 75      98.7    98.7    100.0
         Total   76      100.0   100.0


Instead, I want to have the ouput displayed as -


Q) Do people actually reply in forums?


        Frequency   Percent   Valid Percent    Cumulative Percent
Valid   No      1       1.3     1.3     1.3
         Yes     0       0.0     0.0     0.0
         Unknown 75      98.7    98.7    100.0
         Total   76      100.0   100.0


May be it doesn't matter too much in the above table, but when there
are class intervals defined, I would rather know of an existing class
interval even if it had 0 frequency, something like -


Q) Age of people who use SPSS infrequently.


         Frequency      Percent   Valid Percent  Cumulative Percent
Valid

1-10          0          0.0          0.0            0.0
11-20         0          0.0          0.0            0.0
21-30         0          0.0          0.0            0.0
31-40         8          80.0         80.0          80.0
Unknown       2          20.0         20.0         100.0
Total         10        100.0        100.0


But, as of now I only see the table displayed as beow ;(


Q) Age of people who use SPSS infrequently.


             Frequency     Percent   Valid Percent  Cumulative Percent

Valid   31-40   8       80.0    80.0    80.0
         Unknown 2       20.0    20.0    100.0
         Total   10      100.0   100.0


Is there any option that I need to select for getting the right
output ?


Thanks
Ash

Reply | Forward | Messages in this Topic (2)
#3403 From: "angel_22484" <angel_22484@...>
Date:: Tue Apr 21, 2009 1:49 pm
Subject:: Job 		angel_22484
Offline Offline
Send Email Send Email
  
Hi everyone.
Can anyone suggest me any company in Gujarat,Maharastra or in Banglore which
needs statistics fresher person and which direct recruits candidates? I am
M.Sc.(Statistic) with no industry experience. I knew SPSS,MS
Office,C,C++,Java,Oracle.

Reply | Forward | Messages in this Topic (10)
#3402 From: harish kashyap <harish_titu_34@...>
Date:: Mon Apr 20, 2009 3:23 pm
Subject:: Asymptotic Cvariances of MLE estimates. 		harish_titu_34
Offline Offline
Send Email Send Email
 
Hi,
Freinds I am working on unconstrained data.
 
I want to find the asymptotic covariances of the MLE of the variable.
Can somebody help me which codes should I use in MAtlab or in SAS.
Help me soon.
 

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Reply | Forward | Messages in this Topic (1)
#3401 From: pari dab <pari_6612@...>
Date:: Sun Apr 19, 2009 9:24 am
Subject:: Re: need article about fuzzy quality control(qc) 		pari_6612
Offline Offline
Send Email Send Email
 
salam.khubi?
boro 2 yahoo groups  donbale statistica quality control begard 21 ta gruh dare fagat dar morede hamin contorol keyfiyat.
ona bishtar be dardet mikhoran

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Reply | Forward | Messages in this Topic (2)
#3400 From: "dr_dronavalli" <dr_dronavalli@...>
Date:: Sat Apr 18, 2009 9:27 pm
Subject:: The New Data Clinic Information Portal: http://www.dataclinic.org/ 		dr_dronavalli
Online Online
Send Email Send Email
  
Dear fellows,
I would like to introduce Data Clinic and its new information portal at
http://www.dataclinic.org/
Data Clinic is a clinical research organisation that offers services in the
biostatistical analysis of medical and pharmaceutical research data. The site
has a selection of projects ongoing and completed by the Data Clinic team. It
also has a informative list of analyses available. To name a few:
Simple tests (OR, t test etc) Linear, logistic, Poisson regression, GLM,
Random effect Repeated Measures, Survival Analysis (Recurrent event and single
event),
Meta-analysis, Continuous Quality Improvement, Inter-rater agreement and much
more.
Please check out the site.
However this site is more than that, it aims to be an information portal.
Currently there is a forum (found uniquely at http://www.biostatistics.in )
where you can discuss biostatistics, medical research, Indian research scene and
the Australian research scene. There is a library where you can upload PDF
Articles regarding these same discussion topics. There is a guestbook for you
the user's most important input. We will add further modules like an event
manager and based on the user group's requirements.

The entire site is FREE but you do need to register to prevent spamming of the
site.

Yours Sincerely,
Mithilesh
from the Data Clinic Team

Reply | Forward | Messages in this Topic (1)
#3399 From: "sahba_6024" <sahba_6024@...>
Date:: Sat Apr 18, 2009 8:01 pm
Subject:: need article about fuzzy quality control(qc) 		sahba_6024
Offline Offline
Send Email Send Email
  
hi freinds,i need a new article about fuzzy quality control or statistical
quality control,please send me this article or website that helpe me in this
field.
thanks & regards

Reply | Forward | Messages in this Topic (2)
#3398 From: KAUSHIK BHATTACHARJEE <kabonline07@...>
Date:: Fri Apr 17, 2009 5:02 pm
Subject:: Fitting an empirical Mixture Normal distribution--in SAS/MATLAB 		kabonline07
Offline Offline
Send Email Send Email
 
Dear Statisticians,
I have a finanial data set --which is non-normal.
After  I have satisfied that the time series is stationary and regress with another time series --the residuals I capture is again non-normal i.e.fattailed - extreme observations are there along less mass in the flanks and I dont want  to chop them off as outliers. Hetreoscedasticity may be there but no autocorr...well  no autocorrr does not gurantee no temporal deppendence --but just let me take it as granted.
I am thinking of fitting it by mixture normal(trial & error!!!!--any other option?then GEV perhaps....) as in central part approx80-85% of the observations lie which are well behaved.
 
Anyone who fit a (financial) data by mixturenormal ? How do you estimate the parameters in SAS/MATLAB?
I have some code which can simulate a mixture normal...that wont help.
Any help ...will go long way in helping me.
 
Kaushik Bhattacharjee
Assistant Professor
IIMT,ICFAI University
ICFAI Business School,Hyderabad
RR District.501203
Contact No.9396677684


Reply | Forward | Messages in this Topic (1)
#3397 From: subhabrata bhattacharya <bhutta_subha@...>
Date:: Fri Apr 17, 2009 12:29 pm
Subject:: Re: About SAS Certification 		bhutta_subha
Offline Offline
Send Email Send Email
 
please find the following link to get a free online training......
 
http://dss.princeton.edu/online_help/stats_packages/sas/sas_tutorial/59322/m3/m3_1.htm

Also there are some SAS books & guidlines easily available in net.
You can also use SAS softwatre help to find the topic & SAS codes also.
Thanks & Regards,
Subho.
 
Subhabrata Bhattacharya
             bhuttasubha@...
 


--- On Fri, 17/4/09, vikas ait <vikasait@...> wrote:

From: vikas ait <vikasait@...>
Subject: Re: [Statisticians_group] About SAS Certification
To: Statisticians_group@...
Date: Friday, 17 April, 2009, 2:52 PM

Hi,
 
I conduct training for six sigma DMAIC, DMADV methodologies. I am a six sigma green belt.
I will like to know how SAS integrates DMAIC cycle flow.
What all tools can be used in SAS effectively?
SAS for me is a statistical package.I will like to enhance my skills in terms of understanding of SAS.
Please let me know, if there is any free training available to understand SAS.
 
Regards,
Vikas

--- On Mon, 13/4/09, Kranthi Kranthi <sasonline@ymail. com> wrote:

From: Kranthi Kranthi <sasonline@ymail. com>
Subject: Re: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Monday, 13 April, 2009, 6:29 AM

Hi,
 
I can provide online training for SAS certification and I can install the SAS software by remote desktop sharing.
Kranthi
SAS Programmer
E-Mail id: sasonline@ymail. com
               kranthi.micro@ gmail.com


--- On Sun, 12/4/09, Angel P <angel_22484@ yahoo.in> wrote:

From: Angel P <angel_22484@ yahoo.in>
Subject: Re: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Sunday, 12 April, 2009, 3:58 PM



Thanks for suggestion.
There is no such facility at S.P.University. If you can suggest any good place in Mumbai or Pune,than it ll be nice of you.


--- On Sun, 12/4/09, vishal merchant <vishal_merchant@ yahoo.co. in> wrote:

From: vishal merchant <vishal_merchant@ yahoo.co. in>
Subject: Re: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Sunday, 12 April, 2009, 2:02 PM



Hi
SAS certification in Gujarat is a luxury, which is not available right now. Although you can inquire at SP university statistics department  VV Nagar. They were planing to coach SAS at their facility.

--- On Sat, 11/4/09, angel_22484 <angel_22484@ yahoo.in> wrote:

From: angel_22484 <angel_22484@ yahoo..in>
Subject: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Saturday, 11 April, 2009, 7:55 AM

I want to do SAS but in Gujarat there is no place for it. Can anyone suggest good place from where I can get SAS certified? Can I do it at home? Any books for SAS and software of SAS download site?


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Reply | Forward | Messages in this Topic (7)
#3396 From: vikas ait <vikasait@...>
Date:: Fri Apr 17, 2009 9:22 am
Subject:: Re: About SAS Certification 		vikasait
Offline Offline
Send Email Send Email
 
Hi,
 
I conduct training for six sigma DMAIC, DMADV methodologies.I am a six sigma green belt.
I will like to know how SAS integrates DMAIC cycle flow.
What all tools can be used in SAS effectively?
SAS for me is a statistical package.I will like to enhance my skills in terms of understanding of SAS.
Please let me know, if there is any free training available to understand SAS.
 
Regards,
Vikas

--- On Mon, 13/4/09, Kranthi Kranthi <sasonline@...> wrote:

From: Kranthi Kranthi <sasonline@...>
Subject: Re: [Statisticians_group] About SAS Certification
To: Statisticians_group@...
Date: Monday, 13 April, 2009, 6:29 AM

Hi,
 
I can provide online training for SAS certification and I can install the SAS software by remote desktop sharing.
Kranthi
SAS Programmer
E-Mail id: sasonline@ymail. com
               kranthi.micro@ gmail.com


--- On Sun, 12/4/09, Angel P <angel_22484@ yahoo.in> wrote:

From: Angel P <angel_22484@ yahoo.in>
Subject: Re: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Sunday, 12 April, 2009, 3:58 PM



Thanks for suggestion.
There is no such facility at S.P.University. If you can suggest any good place in Mumbai or Pune,than it ll be nice of you.


--- On Sun, 12/4/09, vishal merchant <vishal_merchant@ yahoo.co. in> wrote:

From: vishal merchant <vishal_merchant@ yahoo.co. in>
Subject: Re: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Sunday, 12 April, 2009, 2:02 PM



Hi
SAS certification in Gujarat is a luxury, which is not available right now. Although you can inquire at SP university statistics department  VV Nagar. They were planing to coach SAS at their facility.

--- On Sat, 11/4/09, angel_22484 <angel_22484@ yahoo.in> wrote:

From: angel_22484 <angel_22484@ yahoo..in>
Subject: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Saturday, 11 April, 2009, 7:55 AM

I want to do SAS but in Gujarat there is no place for it. Can anyone suggest good place from where I can get SAS certified? Can I do it at home? Any books for SAS and software of SAS download site?


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Reply | Forward | Messages in this Topic (7)
#3395 From: Solomon Christopher <sol_chris82@...>
Date:: Thu Apr 16, 2009 5:19 am
Subject:: Re: Maximum Likelihood Estimation 		sol_chris82
Offline Offline
Send Email Send Email
 
Hi Madan,
 
Can you please elaborate a bit on the functional form of the pdf?
 
Best,
Solomon.

--- On Thu, 16/4/09, Madan Kundu <madan4331@...> wrote:

From: Madan Kundu <madan4331@...>
Subject: [Statisticians_group] Maximum Likelihood Estimation
To: statisticians_group@...
Date: Thursday, 16 April, 2009, 12:41 AM

Hi,
 
I have following probability density function (pdf):
f(y; alpha1, beta1, alpha2, beta2, P, x)
where alpha1, beta1, alpha2, beta2 and P are constants in the pdf. I have the pair wise data of x and y.
 
I want to find out maximum likelihood estimate (MLE) of alpha1, beta1, alpha2, beta2 and P based on the pairwise data I have. Is there any way to do this in SAS or other statistical softwares?
 
Any suggestion will be appreciated.
 
Thanks & Regards
Madan Gopal Kundu

------------ --

Madan Gopal Kundu
Biostatistician, Ranbaxy Labs. Ltd.
Gurgaon, Haryana
India
mobile: 91-9868788406
 

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#3394 From: Alex G <alexmag3@...>
Date:: Wed Apr 15, 2009 7:26 pm
Subject:: Re: Maximum Likelihood Estimation 		alexander_ph...
Offline Offline
Send Email Send Email
 
I use 'optim'  in R to optimize. I think it will work for the problem you mentioned.

From: Madan Kundu <madan4331@...>
To: statisticians_group@...
Sent: Wednesday, April 15, 2009 9:11:42 PM
Subject: [Statisticians_group] Maximum Likelihood Estimation

Hi,
 
I have following probability density function (pdf):
f(y; alpha1, beta1, alpha2, beta2, P, x)
where alpha1, beta1, alpha2, beta2 and P are constants in the pdf. I have the pair wise data of x and y.
 
I want to find out maximum likelihood estimate (MLE) of alpha1, beta1, alpha2, beta2 and P based on the pairwise data I have. Is there any way to do this in SAS or other statistical softwares?
 
Any suggestion will be appreciated.
 
Thanks & Regards
Madan Gopal Kundu

------------ --

Madan Gopal Kundu
Biostatistician, Ranbaxy Labs. Ltd.
Gurgaon, Haryana
India
Web: http://www.freewebs.com/madanstata
mobile: 91-9868788406
 

Unlimited freedom, unlimited storage. Get it now



Reply | Forward | Messages in this Topic (3)
#3393 From: Madan Kundu <madan4331@...>
Date:: Wed Apr 15, 2009 7:11 pm
Subject:: Maximum Likelihood Estimation 		madan4331
Offline Offline
Send Email Send Email
 
Hi,
 
I have following probability density function (pdf):
f(y; alpha1, beta1, alpha2, beta2, P, x)
where alpha1, beta1, alpha2, beta2 and P are constants in the pdf. I have the pair wise data of x and y.
 
I want to find out maximum likelihood estimate (MLE) of alpha1, beta1, alpha2, beta2 and P based on the pairwise data I have. Is there any way to do this in SAS or other statistical softwares?
 
Any suggestion will be appreciated.
 
Thanks & Regards
Madan Gopal Kundu

--------------

Madan Gopal Kundu
Biostatistician, Ranbaxy Labs. Ltd.
Gurgaon, Haryana
India
mobile: 91-9868788406
 

Unlimited freedom, unlimited storage. Get it now

Reply | Forward | Messages in this Topic (3)
#3392 From: Rajib Sarkar <rajib7sa@...>
Date:: Wed Apr 15, 2009 6:16 am
Subject:: Fw: Digest Number 863 		rajib7sa
Offline Offline
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I need one help from you. I am doing MSc (CS) and got stuck up with one problem.
 
I am attaching the prob here. Can anybody help me out.
 
 
Regards,
Rajib Sarkar


Reply | Forward | Messages in this Topic (1)
#3391 From: chaitanya priya <chaitanya.metlapalli@...>
Date:: Mon Apr 13, 2009 1:24 pm
Subject:: Re: Digest Number 863 		chaitanya.me...
Offline Offline
Send Email Send Email
 
Hi group mates,
 
               Am doing Ph.D in reliability. If any one is also doing the same or know anything about this topic, they r always welcome to guide me. Actually my area of research is not excatly decided, but mostly relating to software reliability, sampling plans and statistical process control. Pls do in touch and help me how to go further and what r the opportunities that I can get after completing my Ph.d in India only.
 
 
 thanks
 
 Regards
 
Chaitu

On Wed, Nov 26, 2008 at 7:20 PM, <Statisticians_group@...> wrote:

Messages In This Digest (8 Messages)

1.1.
Re: Hello, My Groupmates....Just want to share this to you.. From: vishwesh haldavanekar
1.2.
Re: Hello, My Groupmates....Just want to share this to you.. From: Madan Kundu
2.1.
Macro Problem From: Madan Kundu
2.2.
Re: Macro Problem From: Dominic, Littish
2.3.
Re: Macro Problem From: kunalpkelkar@...
2.4.
Re: Macro Problem From: Madan Gopal Kundu
3.1.
Degrees By Subject From: getlearn_bma
3.2.
Degrees By Subject From: getlearn_bma

Messages

1.1.

Re: Hello, My Groupmates....Just want to share this to you..

Posted by: "vishwesh haldavanekar" vishwesh_s_h@...   vishwesh_s_h

Tue Nov 25, 2008 8:44 pm

Hi Moderator,
Please ban such mail on this group.
Thank you

Vincent <vin_zed@...> wrote:
Want to earn money right at your fingertips..

I tried it and yes its true that is why I am posing it here...

just click the link below:

http://www.alertpay.com/?tySn6GMg3SkC1n16eqEWtQ%3d%3d

---------------------------------
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1.2.

Re: Hello, My Groupmates....Just want to share this to you..

Posted by: "Madan Kundu" madan4331@...   madan4331

Tue Nov 25, 2008 9:01 pm

Banned!!

--------------

Madan Gopal Kundu
Biostatistician, Ranbaxy Labs. Ltd.
Gurgaon, Haryana
India
Web: http://www.freewebs.com/madanstata
mobile: 91-9868788406
e-mail: Madan.Kundu@...
 

--- On Tue, 25/11/08, vishwesh haldavanekar <vishwesh_s_h@...> wrote:

From: vishwesh haldavanekar <vishwesh_s_h@...>
Subject: Re: [Statisticians_group] Hello, My Groupmates....Just want to share this to you..
To: Statisticians_group@...
Date: Tuesday, 25 November, 2008, 8:44 PM

Hi Moderator,
Please ban such mail on this group.
Thank you

Vincent <vin_zed@yahoo. com> wrote:

Want to earn money right at your fingertips..

I tried it and yes its true that is why I am posing it here...

just click the link below:

http://www.alertpay .com/?tySn6GMg3S kC1n16eqEWtQ% 3d%3d

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2.1.

Macro Problem

Posted by: "Madan Kundu" madan4331@...   madan4331

Tue Nov 25, 2008 11:14 pm

Dear All,
 
I am trying with the following macro, but unfortunately it is not providing expeceted result. %do %while loop in the macro should repeat 50 times, but it is only repeating for 6 times.
 
%macro looping;
%let max=19;
%let min=0;
%let space=%sysevalf((&max.-&min.)/50);
data one;
%let i=&min.;
%do %while (&i.<&max.);
max=&max.;
min=&min.;
i=&i.;
output;
%let i=%sysevalf(&i.+&space.);
%end;
run;
%mend;
%looping;
 
Please help to me to correct my macro.

Thanks & Regards,
Madan Gopal  Kundu

--------------

Madan Gopal Kundu
Biostatistician, Ranbaxy Labs. Ltd.
Gurgaon, Haryana
India
Web: http://www.freewebs.com/madanstata
mobile: 91-9868788406
e-mail: Madan.Kundu@...
 

Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/
2.2.

Re: Macro Problem

Posted by: "Dominic, Littish" littish@...   litdom

Wed Nov 26, 2008 5:26 am

Hi Madan,

I am not sure why you do want to write too many macro statements in this. in
your code, do while loop comparing character valuess and when it comes 7 th
observation &i value become character 2.1 and &max is character 19. Note
that binary value for character 2.1 is greater binary value for 19. thats
why loop stop iterating after 6th observation.
A simple solutions

%macro looping;

%let max=19;

%let min=0;

%let space=%sysevalf((&max.-&min.)/50);

%put &space;

data one;

i=(&min.);

k=(&max);

space=(&space);

do while (i < k);

i=i+space;

output;

end;;

run;

%mend;

%looping;

%**** this is just to show why you are getting 6 observation*/

data binary;

a='19';

b='2.1';

k=19;

l=2.1;

run;

data binary1;

set binary;

ninec=put(a, binary.);

twoc=put(b, binary.);

if (ninec + 0 )>(twoc + 0) then flagc='BIGNINE';

else flagc = 'BIGTWO';

ninen=put(k, binary.);

twon=put(l, binary.);

if (ninen +0) > (twon +0) then flagn ='BIGNINE';

else flagn='BIGTWO';

run;

Please let me know if any one has any comment.

Thanks and regards

Littish

mail: littish@...

On Tue, Nov 25, 2008 at 5:44 PM, Madan Kundu <madan4331@...> wrote:

> Dear All,
>
> I am trying with the following macro, but unfortunately it is not providing
> expeceted result. %do %while loop in the macro should repeat 50 times, but
> it is only repeating for 6 times.
>
> * %macro
> *
>
> *looping*; %let
> max=19; %let
> min=0; %let
> space=%sysevalf((&max.-&min.)/50); data one;
> %let i=&min.;
> %do %while (&i.<&max.); max=&
> max.; min=&
> min.; i=&
> i.; output;
> %let i=%sysevalf(&i.+&space.);
> %end; run;
> * %mend
> *
> ; %*looping*;
>
> Please help to me to correct my macro.
>
> Thanks & Regards,
> Madan Gopal Kundu
> --------------
>
> Madan Gopal Kundu
> Biostatistician, Ranbaxy Labs. Ltd.
> Gurgaon, Haryana
> India
> Web: http://www.freewebs.com/madanstata
> mobile: 91-9868788406
> e-mail: Madan.Kundu@...
>
>
> ------------------------------
> Add more friends to your messenger and enjoy! Invite them now.<http://in.rd.yahoo.com/tagline_messenger_6/*http://messenger.yahoo.com/invite/>
>

--
Littish Dominic
Email: littish@...
2.3.

Re: Macro Problem

Posted by: "kunalpkelkar@..." kunalpkelkar@...   kunalpkelkar

Wed Nov 26, 2008 11:49 am

Hello Madan,

You can use your same code with small modification :).

Replace the %do %while (&i.<&max.);? in the datastep with %do %while (%sysevalf(&i.<&max.));

%sysevalf is?the evaluation function used in SAS macro.

Thanks,
?Kunal Kelkar

-----Original Message-----
From: Dominic, Littish <littish@...>
To: Statisticians_group@...
Sent: Wed, 26 Nov 2008 5:26 am
Subject: Re: [Statisticians_group] Macro Problem

Hi Madan,

I am not sure why you do want to write too many macro statements in this. in your code, do while loop comparing character valuess and when it comes 7 th observation &i value become character 2.1 ?and &max is character 19. Note that binary value for character 2.1 is greater binary value for 19. thats why loop stop iterating after 6th observation.
A simple solutions

%macro looping;

%let max=19;

%let min=0;

%let space=%sysevalf((&max.-&min.)/50);

%put &space;

data one;

i=(&min.);

k=(&max);

space=(&space);

do while (i < k);

i=i+space;

output;

end;;

run;

%mend;

%looping;

%**** this is just to show why you are getting 6 observation*/

data binary;

a='19';

b='2.1';

k=19;

l=2.1;

run;

data binary1;

set binary;

ninec=put(a, binary.);

twoc=put(b, binary.);

if (ninec + 0 )>(twoc + 0) then flagc='BIGNINE';

else flagc = 'BIGTWO';

ninen=put(k, binary.);

twon=put(l, binary.);

if (ninen +0) > (twon +0) then flagn ='BIGNINE';

else flagn='BIGTWO';

run;

Please let me know if any one has any comment.

Thanks and regards

Littish

mail:?littish@...

%macro looping;

%let max=19;

%let min=0;

%let space=%sysevalf((&max.-&min.)/50);

%put &space;

data one;

i=(&min.);

k=(&max);

space=(&space);

do while (i < k);

i=i+space;

output;

end;;

run;

%mend;

%looping;

%**** this is just to show why you are getting 6 observation*/

data binary;

a='19';

b='2.1';

k=19;

l=2.1;

run;

data binary1;

set binary;

ninec=put(a, binary.);

twoc=put(b, binary.);

if (ninec + 0 )>(twoc + 0) then flagc='BIGNINE';

else flagc = 'BIGTWO';

ninen=put(k, binary.);

twon=put(l, binary.);

if (ninen +0) > (twon +0) then flagn ='BIGNINE';

else flagn='BIGTWO';

run;

Please let me know if any one has any comment.

Thanks and regards

Littish

mail:?littish@...

On Tue, Nov 25, 2008 at 5:44 PM, Madan Kundu <madan4331@...> wrote:

Dear All,

?

I am trying with the following macro, but unfortunately it is not providing expeceted result. %do %while loop in the macro should repeat 50 times, but it is only repeating for 6 times.

?

%macro

looping;
%let
max=19;
%let
min=0;
%let
space=%sysevalf((&max.-&min.)/50);
data one;

%let i=&min.;

%do %while (&i.<&max.);
max=&
max.;
min=&
min.;
i=&
i.;
output;

%let i=%sysevalf(&i.+&space.);

%end;
run;

%mend

;
%looping;

?

Please help to me to correct my macro.

Thanks & Regards,

Madan Gopal? Kundu

--------------

Madan Gopal Kundu
Biostatistician, Ranbaxy Labs. Ltd.

Gurgaon, Haryana

India

Web: http://www.freewebs.com/madanstata

mobile: 91-9868788406

e-mail: Madan.Kundu@...

?

Add more friends to your messenger and enjoy! Invite them now.

--
Littish Dominic
Email: littish@...

2.4.

Re: Macro Problem

Posted by: "Madan Gopal Kundu" madan4331@...   madan4331

Wed Nov 26, 2008 1:32 pm

Dear friends,

Thanks for all the replies I have received in a short span of time.
My problem got resolved.
 
I have been suggested to use simple data step code and not the
macro. But unfortunately that will not work for me. This is because
both max and min are  not prespecified and it takes values from the
previous dataset. In fact, I have 90 datasets, each of them
containing 2000 observations. I have to calculate min and max for
each of the dataset separately, and then to repeat the loop in each
dataset and finally each dataset will contain arounf 0.1 million
observation.
 
Thanks again.

--- In Statisticians_group@..., kunalpkelkar@... wrote:
>
> Hello Madan,
>
> You can use your same code with small modification :).
>
> Replace the %do %while (&i.<&max.);? in the datastep with %do %
while (%sysevalf(&i.<&max.));
>
>
> %sysevalf is?the evaluation function used in SAS macro.
>
> Thanks,
> ?Kunal Kelkar
>
>
> -----Original Message-----
> From: Dominic, Littish <littish@...>
> To: Statisticians_group@...
> Sent: Wed, 26 Nov 2008 5:26 am
> Subject: Re: [Statisticians_group] Macro Problem
>
>
>
>
>
>
> Hi Madan,
>
> I am not sure why you do want to write too many macro statements
in this. in your code, do while loop comparing character valuess and
when it comes 7 th observation &i value become character 2.1 ?and
&max is character 19. Note that binary value for character 2.1 is
greater binary value for 19. thats why loop stop iterating after 6th
observation.
> A simple solutions
>
>
> %macro looping;
>
> %let max=19;
>
> %let min=0;
>
> %let space=%sysevalf((&max.-&min.)/50);
>
>
> %put &space;
>
> data one;
>
> i=(&min.);
>
> k=(&max);
>
> space=(&space);
>
> do while (i < k);
>
> i=i+space;
>
> output;
>
> end;;
>
> run;
>
> %mend;
>
> %looping;
>
> %**** this is just to show why you are getting 6 observation*/
>
> data binary;
>
> a='19';
>
> b='2.1';
>
> k=19;
>
> l=2.1;
>
> run;
>
> data binary1;
>
> set binary;
>
> ninec=put(a, binary.);
>
> twoc=put(b, binary.);
>
> if (ninec + 0 )>(twoc + 0) then flagc='BIGNINE';
>
> else flagc = 'BIGTWO';
>
> ninen=put(k, binary.);
>
> twon=put(l, binary.);
>
> if (ninen +0) > (twon +0) then flagn ='BIGNINE';
>
> else flagn='BIGTWO';
>
> run;
>
> Please let me know if any one has any comment.
>
> Thanks and regards
>
> Littish
>
> mail:?littish@...
>
>
>
> %macro looping;
>
> %let max=19;
>
> %let min=0;
>
> %let space=%sysevalf((&max.-&min.)/50);
>
>
> %put &space;
>
> data one;
>
> i=(&min.);
>
> k=(&max);
>
> space=(&space);
>
> do while (i < k);
>
> i=i+space;
>
> output;
>
> end;;
>
> run;
>
> %mend;
>
> %looping;
>
> %**** this is just to show why you are getting 6 observation*/
>
> data binary;
>
> a='19';
>
> b='2.1';
>
> k=19;
>
> l=2.1;
>
> run;
>
> data binary1;
>
> set binary;
>
> ninec=put(a, binary.);
>
> twoc=put(b, binary.);
>
> if (ninec + 0 )>(twoc + 0) then flagc='BIGNINE';
>
> else flagc = 'BIGTWO';
>
> ninen=put(k, binary.);
>
> twon=put(l, binary.);
>
> if (ninen +0) > (twon +0) then flagn ='BIGNINE';
>
> else flagn='BIGTWO';
>
> run;
>
> Please let me know if any one has any comment.
>
> Thanks and regards
>
> Littish
>
> mail:?littish@...
>
>
> On Tue, Nov 25, 2008 at 5:44 PM, Madan Kundu <madan4331@...> wrote:
>
>
>
>
>
>
>
>
>
>
>
>
> Dear All,
>
> ?
>
> I am trying with the following macro, but unfortunately it is not
providing expeceted result. %do %while loop in the macro should
repeat 50 times, but it is only repeating for 6 times.
>
> ?
>
> %macro
>
>
>
>
>
>
>
> looping;
> %let
> max=19;
> %let
> min=0;
> %let
> space=%sysevalf((&max.-&min.)/50);
> data one;
>
>
> %let i=&min.;
>
> %do %while (&i.<&max.);
> max=&
> max.;
> min=&
> min.;
> i=&
> i.;
> output;
>
>
> %let i=%sysevalf(&i.+&space.);
>
> %end;
> run;
>
> %mend
>
> ;
> %looping;
>
> ?
>
> Please help to me to correct my macro.
>
>
> Thanks & Regards,
>
> Madan Gopal? Kundu
>
>
>
>
>
>
>
> --------------
>
>
>
>
> Madan Gopal Kundu
> Biostatistician, Ranbaxy Labs. Ltd.
>
> Gurgaon, Haryana
>
> India
>
> Web: http://www.freewebs.com/madanstata
>
> mobile: 91-9868788406
>
> e-mail: Madan.Kundu@...
>
> ?
>
>
>
>
>
>
> Add more friends to your messenger and enjoy! Invite them now.
>
>
>
>
>
>
> --
> Littish Dominic
> Email: littish@...
>

3.1.

Degrees By Subject

Posted by: "getlearn_bma" education_us@...   getlearn_bma

Wed Nov 26, 2008 2:32 pm


<http://www.careerdegreeinfo.com/degrees-by-subject/default.htm>
Degrees By Subject
<http://www.careerdegreeinfo.com/degrees-by-subject/default.htm>

The advancement in academics, in general, and especially in the fields
of science and technology has introduced many new subjects.

Online Human Resources Degree
<http://www.careerdegreeinfo.com/online-business-degrees/online-human-re\
sources-degrees.html>
Online Colleges & Universities
<http://www.careerdegreeinfo.com/online-colleges-universities/default.ht\
m>
Online MBA Program
<http://www.careerdegreeinfo.com/online-business-degrees/online-mba-prog\
rams.html>
Learn German
<http://www.careerdegreeinfo.com/learn-another-language/learn-german.htm\
l>
Learn Another Language
<http://www.careerdegreeinfo.com/language-schools/learn-another-language\
.html>

Degrees by Subject
<http://www.careerdegreeinfo.com/degrees-by-subject/default.htm>
Language Schools
<http://www.careerdegreeinfo.com/language-schools/default.htm>

3.2.

Degrees By Subject

Posted by: "getlearn_bma" education_us@...   getlearn_bma

Wed Nov 26, 2008 2:32 pm


<http://www.careerdegreeinfo.com/degrees-by-subject/default.htm>
Degrees By Subject
<http://www.careerdegreeinfo.com/degrees-by-subject/default.htm>

The advancement in academics, in general, and especially in the fields
of science and technology has introduced many new subjects.

Online Human Resources Degree
<http://www.careerdegreeinfo.com/online-business-degrees/online-human-re\
sources-degrees.html>
Online Colleges & Universities
<http://www.careerdegreeinfo.com/online-colleges-universities/default.ht\
m>
Online MBA Program
<http://www.careerdegreeinfo.com/online-business-degrees/online-mba-prog\
rams.html>
Learn German
<http://www.careerdegreeinfo.com/learn-another-language/learn-german.htm\
l>
Learn Another Language
<http://www.careerdegreeinfo.com/language-schools/learn-another-language\
.html>

Degrees by Subject
<http://www.careerdegreeinfo.com/degrees-by-subject/default.htm>
Language Schools
<http://www.careerdegreeinfo.com/language-schools/default.htm>

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Reply | Forward | Messages in this Topic (1)
#3390 From: Salman Bashir <salman_stats@...>
Date:: Mon Apr 13, 2009 4:12 am
Subject:: Re: About SAS Certification 		salman_stats
Offline Offline
Send Email Send Email
 
Dear kranthi:

I would like to know & learn about SAS.If you can provide valuable information than let me know.

Regards,
Salman
Bio-Statistician
Clinision -  a research division of PharmEvo.
 

--- On Sun, 4/12/09, Kranthi Kranthi <sasonline@...> wrote:

From: Kranthi Kranthi <sasonline@...>
Subject: Re: [Statisticians_group] About SAS Certification
To: Statisticians_group@...
Date: Sunday, April 12, 2009, 5:59 PM

Hi,
 
I can provide online training for SAS certification and I can install the SAS software by remote desktop sharing.
Kranthi
SAS Programmer
E-Mail id: sasonline@ymail. com
               kranthi.micro@ gmail.com


--- On Sun, 12/4/09, Angel P <angel_22484@ yahoo.in> wrote:

From: Angel P <angel_22484@ yahoo.in>
Subject: Re: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Sunday, 12 April, 2009, 3:58 PM



Thanks for suggestion.
There is no such facility at S.P.University. If you can suggest any good place in Mumbai or Pune,than it ll be nice of you.


--- On Sun, 12/4/09, vishal merchant <vishal_merchant@ yahoo.co. in> wrote:

From: vishal merchant <vishal_merchant@ yahoo.co. in>
Subject: Re: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Sunday, 12 April, 2009, 2:02 PM



Hi
SAS certification in Gujarat is a luxury, which is not available right now. Although you can inquire at SP university statistics department  VV Nagar. They were planing to coach SAS at their facility.

--- On Sat, 11/4/09, angel_22484 <angel_22484@ yahoo.in> wrote:

From: angel_22484 <angel_22484@ yahoo..in>
Subject: [Statisticians_ group] About SAS Certification
To: Statisticians_ group@yahoogroup s.co.in
Date: Saturday, 11 April, 2009, 7:55 AM

I want to do SAS but in Gujarat there is no place for it. Can anyone suggest good place from where I can get SAS certified? Can I do it at home? Any books for SAS and software of SAS download site?


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