I have searched for "interpSpline" and got the following: interpSpline(splines) Create an Interpolation Spline
Type 'help(FOO, package = PKG)' to inspect entry 'FOO(PKG) TITLE'. I looked for a package named "splines" executable for Windows but could not find it. Thank you in adavance -- Maura E.M ______________________________________________ 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.