Hello Ian, ?princomp
If your covariates are scalars, and the following documents: http://www.jstatsoft.org/v07/i01/drdoc.pdf http://www.bioconductor.org/workshops/Milan/PDF/Lab12.pdf Best wishes. Saludos, Juan Carlos Martínez Ovando Banco de México Av. 5 de Mayo No. 18 Piso 5 Sección D Col. Centro 06059 México, D. F. Tel. +52 55 52.37.20.00 ext. 3594 Fax. +52 55 52.37.27.03 e-mail: [EMAIL PROTECTED] -----Mensaje original----- De: Ian Fiske [mailto:[EMAIL PROTECTED] Enviado el: Martes, 12 de Octubre de 2004 04:08 PM Para: [EMAIL PROTECTED] Asunto: [R] covariate selection? Hello, I am hoping someone can help me with the following multivariate issue: I have a model consisting of about 50 covariates. I would like to reduce this to about 5 covariate for the reduced model by combining cofactors that are strongly correlated. Is there a package or function that would help me with this in R? I appreciate any suggestions. Thanks, Ian ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
