I have three columns of data in afile that I would like to analyse by means of a surface plot. I would be very grateful if anyone could show me how to create a surface plot from this data (once it has been imported into a dataframe).
Thanks
_________________________________________________________________ Tired of 56k? Get a FREE BT Broadband connection
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
