topic Getting 95% from proc freq binomial in New SAS User

Getting 95% from proc freq binomial

GS2 — Tue, 17 Mar 2020 16:35:51 GMT

Using SAS 9.4

I am running the following code:

proc freq data= have;
by graft;
table sex BMI_overweight athlete athlete_type_update / nocum norow binomial;
exact binomial;
run;

graft is a binary variable, however when I run the code it only produces the CI for one part of the binary.

I am trying to follow this example: https://www.lexjansen.com/phuse/2013/sp/SP05.pdf

In the example by statement is a binary variable that is producing both tx group a and b so I am wondering if anyone knows why my code is only producing the output for 1? Thank you

Re: Getting 95% from proc freq binomial

PaigeMiller — Tue, 17 Mar 2020 17:03:30 GMT

graft is a binary variable, however when I run the code it only produces the CI for one part of the binary.

Show us the same output you are seeing.

Re: Getting 95% from proc freq binomial

ballardw — Wed, 18 Mar 2020 15:51:41 GMT

You may also want to show us the LOG from running the code. Copy the code and any messages related to the Proc Freq call from the log and paste into a code box opened on the forum with the ~~{I}~~ now </> or "running man" icon. That will preserve formatting of any messages.

Re: Getting 95% from proc freq binomial

WeiChen — Wed, 18 Mar 2020 12:31:39 GMT

Run

proc freq data= have;
table graft;
run;

to see how many values graft actually has. Maybe only one level? (Like all females)

Re: Getting 95% from proc freq binomial

PaigeMiller — Wed, 18 Mar 2020 12:40:52 GMT

We want to see the OUTPUT. (And @ballardw wants to see the LOG)