<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: #000000'>Hi,<br><br>I've a sample of let's say 10.000 individuals and I want to work on subsamples (subsample of women, of students, etc.) with TraMineR. I'd like to know if it's possible to create a stslist object with seqdef for the whole sample (10.000) and make my selections on this object afterwards (in my workflow this would be more efficient), or do I have to create subsamples before using seqdef function ?<br><br>Thanks,<br><br>Hadrien<br></div></body></html>