Displaying 1 result from an estimated 1 matches for "pharm311".
2012 May 18
2
Recoding numeric value
I am a newbie and can't figure out how to recode a numeric value. In
my data (pharm311), I have a column called "explain" and I need to
find all the 6's and change it to NA (blank). Could someone help?
I'm sorry if this is too basic, I started messing with R this week and
got stuck with this problem since yesterday...
Thanks in advance!