Dwayne, Sorry, I forgot about this: also look at ?ceres.plots, also in package car.
>From Prof. Fox's documentation: "Ceres plots are a generalization of component+residual (partial residual) plots that are less prone to leakage of nonlinearity among the predictors." Regards, Mark. Culp, Dwayne wrote: > > I was advised someone might be able to help me with this. > > Very truly yours, > > Dwayne E. Culp, P.E., CFM > > Effective February 8, 2009, my contact information becomes: > Dwayne E. Culp, P.E., CFM | JACOBS ENGINEERING GROUP : North American > Infrastructure | Manager: Hydrology & Hydraulics Section | 5995 Rogerdale > Road- B2047B | Houston, TX 77072 | 281-776-2109 | 832.351.7766 Fax | > 713.898.1977 Mobile | dwayne.c...@jacobs.com > <mailto:dwayne.c...@jacobs.com> > | > > > ________________________________ > > From: Culp, Dwayne > Sent: Friday, February 27, 2009 3:04 PM > To: Ted Cleveland; r-c...@r-project.org > Subject: partial residual plots > > > Is it possible to produce partial residual plots in R? > > I am trying to plot the partial residual vs the adjusted explanatory > variable > in a multiple linear regression to determine if a transformation should be > done in the explanatory variable. > > > > Very truly yours, > > Dwayne E. Culp, P.E., CFM | Jacobs North American Infrastructure | Senior > Project Manager- Land Development | 5995 Rogerdale Road | Houston, TX > 77072| > 281.776.2109 | 713.898.1977 Mobile | dwayne.c...@jacobs.com > > NOTICE - This communication may contain confidential and privileged > information that is for the sole use of the intended recipient. Any > viewing, copying or distribution of, or reliance on this message by > unintended recipients is strictly prohibited. If you have received this > message in error, please notify us immediately by replying to the message > and deleting it from your computer. > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > > -- View this message in context: http://www.nabble.com/FW%3A-partial-residual-plots-tp22293416p22293662.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.