Dear All, I've 2 arrays A and B:
dim(A) = 100, 10, 1000 dim(B) = 100, 20, 900 I know there are 5 columns of values common to both arrays. I want to ask how to merge the 2 arrays. Thanks in advance! Best Regards, Ray [[alternative HTML version deleted]] ______________________________________________ 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.