https://communities.sas.com/t5/New-SAS-User/To-get-a-sequence-between-multiple-variables/m-p/729374#M28351 <P>That's a very brief explanation, but I think what you want is</P> <P>&nbsp;</P> <PRE><CODE class=" language-sas">if first.testcd = 1 then seqvale + 1;</CODE></PRE> <P>If that's not what you want, please explain in much more detail.</P> Fri, 26 Mar 2021 13:21:47 GMT PaigeMiller 2021-03-26T13:21:47Z https://communities.sas.com/t5/New-SAS-User/To-get-a-sequence-between-multiple-variables/m-p/729372#M28350 <P>&nbsp;</P><P>Data test2;<BR />set test1;<BR />by SUB visit date testcd;</P><P>if first.date = 1 then seqvale + 1;<BR /><BR />run;</P><P>I want to have seqvale per sub,per visit , per date and testcd</P> Fri, 26 Mar 2021 13:14:02 GMT https://communities.sas.com/t5/New-SAS-User/To-get-a-sequence-between-multiple-variables/m-p/729372#M28350 Jimmy9 2021-03-26T13:14:02Z https://communities.sas.com/t5/New-SAS-User/To-get-a-sequence-between-multiple-variables/m-p/729374#M28351 <P>That's a very brief explanation, but I think what you want is</P> <P>&nbsp;</P> <PRE><CODE class=" language-sas">if first.testcd = 1 then seqvale + 1;</CODE></PRE> <P>If that's not what you want, please explain in much more detail.</P> Fri, 26 Mar 2021 13:21:47 GMT https://communities.sas.com/t5/New-SAS-User/To-get-a-sequence-between-multiple-variables/m-p/729374#M28351 PaigeMiller 2021-03-26T13:21:47Z