Hello All,
I need help with my dataframe, it is big but here I am using a small table
as an example.
My dataframe df looks like:
X1 X2 X3
1 2011-02 0.00 96.00
2 2011-02 0.00 2.11
3 2011-02 2.00 3.08
4 2011-02 0.06 2.79
5 2011-02 0.00 96.00
6 2011-02 0.00 97.00
7 2011-02 0.08 2.23
I want values in columns X2 and X3 to be checked if they are greater than
50, if yes, then subtract from '100'
df should look like:
X1 X2 X3
1 2011-02 0.00 4.00
2 2011-02 0.00 2.11
3 2011-02 2.00 3.08
4 2011-02 0.06 2.79
5 2011-02 0.00 4.00
6 2011-02 0.00 3.00
7 2011-02 0.08 2.23
Please help, I will really appreciate that.
Thanks,
Joe
--
View this message in context:
http://r.789695.n4.nabble.com/How-to-substract-a-valur-from-dataframe-with-condition-tp3394907p3394907.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
R-help@r-project.org mailing list
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.
