Naming difference in cbind between S-Plus and R. I think R is wrong. abc <- data.frame(y=1:4, x=rnorm(4)) abc.lm <- lm(y ~ x, data=abc) predict.lm(abc.lm, type="terms") ## this is where R got the name "x" abc <- cbind(abc, d=abc$y - predict.lm(abc.lm, type="terms")) abc
R gives > abc y x x 1 1 -1.33925477 1.163001 2 2 1.52764505 1.799073 3 3 0.07805628 2.983086 4 4 -0.48720310 4.054840 S-Plus gives > abc y x d 1 1 1.8843692 2.075596 2 2 -0.9144517 1.296060 3 3 0.5063175 3.199408 4 4 -0.7054668 3.428936 Rich --please do not edit the information below-- Version: platform = i386-pc-mingw32 arch = i386 os = mingw32 system = i386, mingw32 status = major = 1 minor = 7.1 year = 2003 month = 06 day = 16 language = R Windows XP Home Edition (build 2600) Service Pack 1.0 Search Path: .GlobalEnv, package:methods, package:ctest, package:mva, package:modreg, package:nls, package:ts, file:c:/HOME/rmh/hh/splus.library/.RData, package:grid, package:lattice, Autoloads, package:base ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-devel
