I am trying to subset a data frame by taking the integer values of 2 columns om my data frame
Subs1<-subset(DATA,DATA[,2][!is.na(DATA[,2])] & DATA[,3][!is.na(DATA[,3])])
but it gives me an error : longer object length is not a multiple of shorter object length.
How can I construct a subset which is composed of NON NA values of column 2 AND column 3?
Thanks a lot?