Thank you William!!!! Your method does work!!!! I highly appreciate that. :D
Also thank you for replying, David. You are absolutely correct. I re-edited my posting to make question clear according to the guidelines in case other person meet the similar problem as I have. Thank you, Jessica -- View this message in context: http://r.789695.n4.nabble.com/How-to-make-matrix-missing-data-0-tp3652352p3652432.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.
