Hi, have anybody a hint/help how it's possible replace i.e. the NA values from BL02DATE with non-Missing values from BLOCKED and vice versa. Both variables are with an id in a 188.249 rows data.frame and my fr function didn't count the NA's.
Many thanks Christian >>fr(BL02DATE) Count Prcnt 1 140660 84.6 2 25589 15.4 Total 166249 100.0 >>fr(BLOCKED) Count Prcnt 1 151982 85.4 2 25976 14.6 Total 177958 100.0 >>match02$BL02DATE[is.na(match02$BL02DATE)] <- match02$BLOCKED Warning message: number of items to replace is not a multiple of replacement length ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html