We trying to have a macro to check issues. I came across, "UWARNING" and "UERROR" in one of the online program in their issues list. I have never encountered these in my experience. In what cases do we see these in the logs? ... View more

Using the following dataset for illustration:   data test; input id $ x y; cards; a1 1 2 a1 1 4 a1 2 8 a1 2 16 b1 2 2 b1 2 4 b1 2 8 b1 3 16 b1 4 32 ; run; I'd like to retain all records sharing the lowest values of x by subject id: id x y a1 1 2 a1 1 4 b1 2 2 b1 2 4 b1 2 8 There's a simple solution I'm missing -- tried the following code but it didn't work: data test2; set test; by id x; if first.x; run; ... View more

I have got the SAS re-installed in my personal laptop. Earlier when I used to open a new file whether it is a SAS data file or a SAS code, they used to open in separate windows. However, now when I open any kind of SAS files, all the files get clubbed under one window and within the process flow as shown in the attached screenshot. This makes it quite difficult to see these different files separately or at the same time. Could anyone please help me resolve this issue? Thanks ... View more

Managing Confidential Informants in SAS Law Enforcement Intelligence ... View more

Is it possible to use SAS for annotating the CRF(case report form in Clinical Trials) ? If so, please assist on how to do it? Looking forward to your response. Thanks In advance ... View more