Hi [EMAIL PROTECTED] napsal dne 30.10.2007 21:49:37:
> Excuse me for less detailed e-mail I've sent before, I guess there's a > misunderstanding here. And still is. You even did not show us how are your data stored in R. > My problem is to use the data in the order I've typed below without > splitting it. Is it possible? I really don't know. Some statistics packages > do it. > > Original Data is; > > Good,Bad > 10,12 > 15,15 > 18,10 > 12 > > > > But I have the data in the following form, > Label,Value > Good,10 > Bad,12 > Good,15 > Good,18 > Good,12 > Bad,15 > Bad,10 If you have data frame "test" like this you can do: selection<-test$Label=="Good" ks.test(test[selection,2], test[!selection,2]) or test.s<-split(test$Value, test$Label) ks.test(test.s[[1]], test.s[[2]]) If you prefer you can use selection or split inside *.test functions, however it seems to me that separated version is more readable. I also wander why you so much resist to split data into list? It is quite natural way how to handle them and R is pretty good in work with lists with its *apply functions. Regards Petr > > > And I want to analyze the data without splitting it. I guessed whether > there's a quick/simple solution to my problem. Array functions do solve this > problem in general. Now I'm reading the help files about "How to deal with > arrays in R environment?". > > Thx a lot for your concern > Emre > > > > > > ---------- Forwarded message ---------- > From: Emre Unal <[EMAIL PROTECTED]> > Date: Oct 30, 2007 4:39 PM > Subject: data format > To: r-help@r-project.org > > Hi, > > How can I analyze the data collected in database formatting (with labels) > rather than splitted by individual columns (almost in excel)? > > For example (comma separated data); > > Label,Value > Good,10 > Bad,12 > Good,15 > Good,18 > Good,12 > Bad,15 > Bad,10 > etc... > > ks.test or chisq.test can be done. > Splitting the data into new columns is not applicable cos' I'll use > R-integration in another software. > > > > Thanks for your concern > Emre > > > > > > > > > > -- > --- > Emre ÜNAL > > > > -- > --- > Emre ÜNAL > http://www.geocities.com/dusemre > http://dusemre.blogspot.com > ICQ: 5712269 > > [[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. ______________________________________________ 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.