Re: [R] Colinearity Function in R

2006-07-06 Thread Frank E Harrell Jr
Ramon Diaz-Uriarte wrote: > Dear Peter, > > I especially like the VIF (and GVIF) functions in package car, by John Fox. > (I'm assuming you are dealing with [generalized] linear models). > > HTH, > > R. And even though ignoring Y prevents you from seeing the whole picture, redundancy analysis

Re: [R] Colinearity Function in R

2006-07-06 Thread Ramon Diaz-Uriarte
Dear Peter, I especially like the VIF (and GVIF) functions in package car, by John Fox. (I'm assuming you are dealing with [generalized] linear models). HTH, R. On Wednesday 05 July 2006 17:16, Peter Lauren wrote: > Is there a colinearty function implemented in R? I > have tried help.search(

Re: [R] Colinearity Function in R

2006-07-05 Thread Sundar Dorai-Raj
Peter Lauren wrote: > Is there a colinearty function implemented in R? I > have tried help.search("colinearity") and > help.search("collinearity") and have searched for > "colinearity" and "collinearity" on > http://www.rpad.org/Rpad/Rpad-refcard.pdf but with no > success. > > Many thanks in ad

[R] Colinearity Function in R

2006-07-05 Thread Peter Lauren
Is there a colinearty function implemented in R? I have tried help.search("colinearity") and help.search("collinearity") and have searched for "colinearity" and "collinearity" on http://www.rpad.org/Rpad/Rpad-refcard.pdf but with no success. Many thanks in advance, Peter Lauren.