topic Re: Change during years in SAS Procedures

Change during years

yael — Wed, 26 Apr 2017 08:17:26 GMT

Hello

I am looking for idea,

I have details of 2 groups of firms (A and B). Each firm can be in 1 out of 5 stages, while stage 4,5 represnt decline performace and 2,3 represnt better performance.

I want to check if firm A recovers (from decline performance to better performace) faster than firm B. Any idea how to do it (I do not think that avearge observation in each stage is enough).

Thanks a lot for any help!

Re: Change during years

Kurt_Bremser — Wed, 26 Apr 2017 08:40:52 GMT

Please provide example data in a data step, and an example for the expected result.

Re: Change during years

Ksharp — Wed, 26 Apr 2017 12:41:20 GMT

It looks like you need category data analysis.
Check PROC CATMOD .

Re: Change during years

yael — Wed, 26 Apr 2017 12:46:12 GMT

Thanks, I do not know this procedure, I will check it!