how to select right proc freq method for Inferential statistics

RajasekharReddy · Posted 05-05-2014 06:06 AM

Dear all,

kindly let me know how we can use exact method(chisq/fisher
exact/cmh/mh) in proc freq procedure for Inferential statistics

please explain any one for where we can use chisq . fisher exact , CMH and
MH mehtod in proc freq....

thanks in advance

Ksharp · Posted 05-05-2014 07:16 AM

chisq- is for the independent test of row and column (each cell at least 5 frequency ).

fisher exact - is for the small sample data ( one of cell has less than 5 frequency ).

CMH- is for multiple contingency table analysis .

Why not check SAS documentation firstly ?

Re: how to select right proc freq method for Inferential statistics