If your data were in the long format you could use interaction.plot. But, I think trellis plots in lattice are much better than this approach.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of bogdan romocea Sent: Wednesday, April 06, 2005 4:19 PM To: [email protected] Subject: [R] looking for a plot function Dear useRs, I have a data frame and I want to plot all rows. Each row is represented as a line that links the values in each column. The plot looks like this: dfr <- data.frame(A=sample(1:50,10),B=sample(1:50,10), C=sample(1:50,10),D=sample(1:50,10)) xa <- 10*1:4 plot(c(10,40),c(0,50)) for (i in 1:nrow(dfr)) { lines(xa,dfr[i,],pch=20,type="o") } Things get more complicated because I want the columns to be rescaled so as to fit nicely on a graph (for example if A has values between 0 and 100 but B has values between 100 and 1000, then rescale A or B), labels etc. Is there a function that can do plots like this? Thank you, b. ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
