Hi All, Happy New Year to you all. I am having two variables with me.One is time variable(months) and other variable is sales data for months. If I plot both...
Just do a correlation of sales vs time period in months. If there is an upward trend , the correlation will be positive. The greater the correlation the more...
Try test whether the correlation coefficient between the two variables is significant. Isaac Dialsingh 'Pray like if everything depended on God and then work...
Dear Kunal, Very first it should be clear to you what is your predictor & Outcome variable after that you can apply Ordinary Linear Regression analysis & make...
have u checked whether your data follow a Random walk on not? If it is indeed a Random Walk then one should expect the underlying process has a stochastic...
Hi Kunal, If you have data for each month, say January = Rs.x, Feb=Rs.y and so on, then you can use ANOVA and find if the increase/decrease is statistically...
Dear all, I am sending you another list of articles accepted in this year. All accepted articles can be found at http://www.stat.sinica.edu.tw/statistica/ ...
Hi Kunal, If you have data for each month, say January = Rs.x, Feb=Rs.y and so on, then you can use ANOVA and find if the increase/decrease is statistically...
Hai, i am suman,i am doing as DATA ANALYST(project assistant) in BHEL (Bharat Heavy electrical limited )as temporary. I completed my M.sc. statistics in...
I have small doubt.. In BHEL i done lifedata analysis of the generators (RELIABILITY AVAILABILITY AND MAINTAINBILITY OF POWER PLANT GENERATORS) using WEIBULL++...
Dear ALL,
I was just going through literature and come across the term 'Mixture of
two gamma distribution'. I am aware of gamma distribution but not about...
Hi Kunal, Some problem in sending mails from this id. Eventhough I had mailed it a few days back it has not been circulated to the members and hence resending...
Dear Authors, You are encouraged to submit articles to the Statistica Sinica theme issue on "Statistical Challenge & Advances in Brain Science", and the...
hi eveyone , can this team of statisticians tell me whether there is any coaching institute(in delhi) which offers courses in SAS ,SPSS ? Thanks. ... Want to...
Hello, I have one problem and am stucked at a certain point. If sombody coud give me a hint, it will be great. Let say that I have two data sets A and B, each...
Dear Mihaela, You have to add where clause in the 'set' statement. Try the following code: data new; set A(where=(x='Red')) B(where=(x='Red')); run; PROC FREQ...
Hi one & all, I'm sudheer from hyderabad, im working at ADP pvt ltd Hyderabad, I'm currently pursuing a SAS course from a local institute, i would like to...
Hi suman, Sure u can use both the software to anlaysis data. baski suman <tnsuman316@...> wrote: I have small doubt.. In BHEL i done lifedata analysis...
Hey! Can any 1 help me regarding to solve this problem its really urgent to solve it…..so plz do me a favour , how to start to solve it…….. Let f(x ; k)...
hai to all, I done lifedata analysis(power plant data in generators) in weibull++ and blocksim.. I want to know whether it is used in SAS?? In SAS 'survival ...
Dear Statisticians, One of my friend says that AQL (acceptable quality level) defined in ANSI/ASQC Z1.4 standard can be calculated by the following formula: ...
Dear Suman, I dont know about MATLAB and STATISTICA... But it can be done very well using PROC PHREG and PROC LIFETEST available in SAS. With Regards MADAN...
Dear Sanariaz, Okey. I think your queris are very well related to homework which is to be submitted by today or tomorrow. You can prove these easily with you ...
Both are equivalent...differ by the context. ... _____________________________________ Subrata Kumar Satpati HP Bangalore PP: 08026023647 M:09986643351 Alt...
STATISTICA SINICA Call for submissions on STATISTICAL CHALLENGES AND ADVANCES IN BRAIN SCIENCE *** NEW DEADLINE for submissions: April 15, 2007 Submissions...
... Neither are exactly correct, but the first is closer. Acceptable Quality Level (AQL) is the defect rate at the significance level cut-off. It is the...
