Dear all,
I am writing as I would like your help. I have a dataframe with two columns,
ASB and Flow, where the the first one has values 1, 2 or 3 and the second flow
data. Something like that:
ASBclass Flow1 11.51 9.2
2 10.5
3 6.7 ... ...
I would like to produce a third column named eg. deviation where it would get
me values based on if ASBclass is 1, multiply Flow by 0.1; if ASBclass is 2
then multiply Flow by 0.15 and if ASBclass is 3 then multiply by 0.2.
If (ASBclass=1) { deviation<-Flow*0.1}
If (ASBclass=2) { deviation<-Flow*0.15}If (ASBclass=1) { deviation<-Flow*0.2}
I am not sure whether I should add the else function and how can I combine
these separate functions.
Can anyone help me on that?
Thank you very much.
Kind regardsMaria
[[alternative HTML version deleted]]
______________________________________________
[email protected] mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.