i want to know how the predict function to caculate the principal component,especially when has the newdata argument,i try to find out,but i fail.anyone knows?thank you!
how does predict.princomp work?
2 messages · ronggui, Roger D. Peng
Try doing
getS3method("predict", "princomp")
-roger
ronggui wrote:
i want to know how the predict function to caculate the principal component,especially when has the newdata argument,i try to find out,but i fail.anyone knows?thank you!
______________________________________________ R-help at stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html