Hi, 1) where is the -P(1st person die his birthday and 2nd too) -P(1st ^ 2nd ^ 3rd) -P(2nd ^ 3rd) etc. 2) question was not clear 3) the answer is much easer,...
Hallo everybody, I am looking for computer algorithms, preferably in Excel VBA, for calculating non-linear regression parameters. I am particularly interested...
Dear Colleagues, No, this is not what is required here. I sent an email to the group last week indicating that you need to use Crosstabs to get the chi- ...
Hello there, I am bit busy to write. I think I rushed to the answer. Anyway, you are partly right. I see this as P[ the death is on his birthday | a person...
Use this correlation matrix to answer the following: Job performance Test 1 Test 2 Test 3 Test 4 Job Performance 1.00 .286 .350 -.410 .031 Test 1 1.00 .678...
Use statistical packages like SAS or... I think SPSS can also produce output like this. ... __________________________________ Yahoo! FareChase: Search...
have u written correct corellation matirx in mail? what I am surprising that the 1st coloum is showing the same value (1) which mean every test have 100 %...
The real problem is that the question is not defined. Does it mean the 1) Probability that a particular person will die on his birthday in a particular year...
Peter L. Flom, PhD Assistant Director, Statistics and Data Analysis Core Center for Drug Use and HIV Research National Development and Research Institutes 71...
... <<< Here i have query to estimate significance p-value, as per my knowledge when we compare two or more than two groups so we can estimate p-value by using...
Dear All, Thank you for your different view points. As we moving closer, I think the problem seems to be more complecated. So I would like to share the...
Hi guys, I was wondering if anyone can explain how to calculate sample size with an example (preferably medical statistics). Which software can you use to...
I think that you'll need to be more specific. Steve Hulley's book, Designing Clinical Research, contains simple examples. In general, power analysis isn't ...
when u go for the calculation of sample size, some more information is required for it. the following information is need before going to calculation of sample...
Hi all, But what about a leap-year? For example if one's birth date is 29/02/2000? I think one should consider this case. Arun Kumar Saha STATISTICIAN. 14A/1J...
It depends on the objectives and limitations (e.g. cost/budget involved) of your study. Sampling designs vary and you can just make manual computations. ... ...
Probability questions often don't have unique answers. This is one of them. First you have to model the situation. What assumptions are you ready to make? Do...
hi you can calculate sample sıze fırstly you must defıne for your research d(tolerance amount) t=t test table value(generally 2) S*S(S square)=varıance of...
hi, İ m Aylin in Turkey.İ want to answer your questıon.If you want to compare 5 group you use ANOVA but before usıng ANOVA test you must look that your...
To estimate sample size for any study actually its depend on objective of the study that what you want to do either to estiamte the prevalence or test the...
Thanks Peter, yes i am interested to test the distribution of grades is uniform or not, i use one way chi-squre test and the results is observed count for...
Hi, I recommed you to use any of the statistical softwares like SAS or SPSS. The required SAS code will be: data nln; input y x ; cards; Enter your dataset...
