[R] conditional mean between two data frames with different levels

albechan alberto.casetta at satt.biz
Fri Nov 19 08:43:01 CET 2010


Thank you so much Josh, that's exactly what i needed!
Cheers
alb
-- 
View this message in context: http://r.789695.n4.nabble.com/conditional-mean-between-two-data-frames-with-different-levels-tp3049010p3049980.html
Sent from the R help mailing list archive at Nabble.com.



More information about the R-help mailing list