Hi, Entering data from a given file is the hardest part of learning R for me. For example, I have this datafile from Moore's text:
Live Age Count Parents Age19 324 Another Age19 37 OwnPlace Age19 116 Group Age19 58 Other Age19 5 Parents Age20 378 Another Age20 47 OwnPlace Age20 279 Group Age20 60 Other Age20 2 Parents Age21 337 Another Age21 40 OwnPlace Age21 372 Group Age21 49 Other Age21 3 Parents Age22 318 Another Age22 38 OwnPlace Age22 487 Group Age22 25 Other Age22 9 I can manually enter the numbers and create my table and barplot. x <- matrix(c(324, 378, 337, 318, 37, 47, 40, 38, 116, 279, 372, 487, 58, 60, 49, 25, 5, 2, 3, 9), c(5,4),byrow=T) rownames(x)=c("Parents","Another","OwnPlace","Group","Other") colnames(x)=c("Age19","Age20","Age21","Age22") x <- as.table(x) barplot(x,beside=T) But it would be nice to be able to read the data from the file, arrange it using R, then plot, if that is possible. Any suggestions? Thanks David -- View this message in context: http://r.789695.n4.nabble.com/Entering-Data-Files-tp4636943.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.