Hi R User, I was trying to create a data matrix with four columns: height, locations (three locations), temperature (three levels) and slope (three classes) and used the following code, but it did not work. I basically wanted to have 20 rows for each class (I have a total of 9 classes). Can you help me to fix the following code so that I can create the data frame?
daT<-data.frame(height=c(5:15)) minHeight=min(daT$height) maxHeight=max(daT$height) height.value= minHeight +(0:20)*(maxHeight-minHeight)/20 daT<-data.frame(height=height.value, location=rep(c("SiteA", "SiteB", "SiteC"), 20), temperature=rep(c(10,20,30)), slope=rep(c("5deg", "10deg", "15deg"))) Thanks [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.