Hi, Several links have been added to the "link" section of the group. Links to statistical tables has been added. you can download a soft copy of all...
Dear Fellow Statistician, I am recently writing a module on "Statistics Appreciation for Filipino Student".This module focuses on making a complicated subject ...
Hi, I will refer you the following books- Introduction to Linear Regression Analysis, Third Edition by Douglas C. Montgomery, Elizabeth A. Peck and G. Geoffrey...
First i want to thank Mr.Madan Kundu for establishing this group which i think it will reach its goal, i'm a ph.d student working on multi- response robust...
Thank you do you have on-line suggestion which i could go search coz that book is not available this time in the philippines. but thank you for the help Deepak...
National Workshop On Statistical Analysis of Astronomical and Astrophysical Data December 21-23, 2005 Jointly organized by Inter University Centre for...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Statisticians_group group. File :...
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Oct 25, 2005 5:30 pm
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Congratulations Kundu on starting this gruoup. Dear fellows, I want to test the hypothesis of equality of two population proportions using SPSS. I am unable to...
I think what you are looking for is t test to compare means, If I am not wrong, it is in analyze, compare means, independent samples t test. Best regards, ...
Hi, And if you have Minitab, you can also try 2-Sample t (Two-sample t-tests are used to perform hypothesis tests of the difference in means). It's in Stat,...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Statisticians_group group. File :...
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Oct 28, 2005 10:37 am
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Dear Sohail, To test equality of two proportions, the usual test is chi-square. This is available in SPSS and other widely used software. SPSS like most...
Earlier I uploaded an Excel file which enables users to calculate confidence intervals for proportions and their differences. I have several useful Excel...
Thanks for these files, they are good to have. I have some similar ones. If there is interest, I can make them neater and upload them I was curious as to what...
Peter Flom raises a very important issue. Most people tend to use the Wald method to calculate a CI for a proportion p=r/n. This gives the limits as p +/-...
Hi Gin, When sample size is large then you can use t-test without being worried. because if you look carefully to the both t-test and z-test statistics then...
Dear All: We are currently launching a poll sponsored by UNIDO-ICHET to study public opinions and attitudes towards hydrogen energy related issues. We are also...
Good day to everyone! i would just like to ask if anyone knows a good resource site (or even a book) for "Linear Regression with survey data". i've seen some...
I'm Nithyaanand Govindarajan doing my MBA in Madras University. First i thank Mr Madan to gather all the statisticians under one roof. I hope this step will...
Dear all, Can any of you recommend me a book to learn SPSS 10.0 I'm in India and I found that no book is available on this by an Indian author. Pls let me know...
There are a many free resources on the web for SPSS. One of the best: http://www.ats.ucla.edu/stat/spss/default.htm Regards, SR Millis ... Dear all, Can any of...
Veronica Paclibar just sent you this link: https://namesdatabase.com/?w1=19618145582 Instructions 1. Click on your link above to activate it. 2. Complete your...
Hello! I have another question... This t-test is to compare means of 2 samples, right? And if i have for example, 5 groups, which sizes are not the same? What ...
Hi, I have DAAD fellowship interview on 1st week of December in New Delhi, DAAD office, India. I don't know what type of questions will be asked there or how...
Hi all, I know there are several ways of interpreting normality of the data. Like using 95% CI and mean and SD but how can one use other measures like Skewness...
Hi all, I got the following question: What is the probability that a man die exactly in his birthday? Can we find out a solution? Gin ... Yahoo! FareChase -...