: how to select rows at random

Fri, Mar 27, 2009 12:11 PM

Hi dear list,

I have a list of around 2000 identifiers aranged in a dataframe in one
column and I would like to choose a random subset of these. I wonder
if somebody can tell me if I could do this with R...

Thank you so much!

Laura RM

Thread (6 messages)

Laura Rodriguez Murillo : how to select rows at random Mar 27 jim holtman : how to select rows at random Mar 27 Laura Rodriguez Murillo : how to select rows at random Mar 27 jim holtman : how to select rows at random Mar 27 Gavin Simpson : how to select rows at random Mar 27 Laura Rodriguez Murillo : how to select rows at random Mar 27