Anyway, thanks for all your response. These two sets of data are similar. let's assume them are obtained from two experimental setups but at the situation, so they are more similar but not the same because measure error may be involved. I hope I can chose a set of data with a better normal feature mentioned in my previous email.
Sorry about the caused misinterpretation. Thank you! David 2013/12/16 Rolf Turner <r.tur...@auckland.ac.nz> > On 16/12/13 20:59, Jeff Newmiller wrote: > > <SNIP> > > This is not a statistics theory forum, but posting a solution to this >> nonsensical problem would be irresponsible. >> > > Fortune? > > cheers, > > Rolf > > > ______________________________________________ > 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 <http://www.r-project.org/posting-guide.html> > and provide commented, minimal, self-contained, reproducible code. > [[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.