Programming the statistical procedures from SAS

how can i run z test

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Regular Learner
Posts: 1

how can i run z test

is there a proc to run a z-test in SAS (differencce in proportions); thought there might be since there is proc ttest; else i thought i could modify proc freq or proc uninvariate. 

if someone could guide me to SAS documentaiotn on this, would be much appreciated. been searching but can;t find anything.

i did the calc by hand (which was kinda fun); but would be good to know how to do this in SAS

 

thanks

Frequent Contributor
Posts: 93

Re: how can i run z test

SAS Employee
Posts: 187

Re: how can i run z test

No, that note is for comparing correlations.  See this note for comparing proportions.  As noted there, the chi-square test is equivalent to the Z test (just the square of it).

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