[EMAIL PROTECTED] writes: > The following seems to be an bug in prcomp(): ... > > prcomp(test, scale.=TRUE, na.action=na.omit) > Erro en svd(x, nu = 0) : infinite or missing values in 'x' > > prcomp(na.omit(test), scale.=TRUE, na.action=na.omit)
Nope. We've been here before: The _formula_method_ for prcomp takes an na.action argument, the default method does not. If you read closely, you'll see that this is in accordance with documentation. -- O__ ---- Peter Dalgaard Øster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - ([EMAIL PROTECTED]) FAX: (+45) 35327907 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
