[R] plot(linear model) without lines

[Uwe Ligges]

See ?plot.lm


cryan at binghamton.edu wrote:
> running R 2.5.1 on WinXP.
> 
> plot(model formula here) produces 4 useful residual diagnostic plots.  Two questions about them:  
> 
> 1.  How can I isolate just one of the four, and have only that one be shown?  str(plot(model)) didn't give me any insight.
> 
> 2.  How can I make the lines (I guess they are lowess lines) not appear on the plots?
> 
> Thanks.
> 
> --Chris Ryan
> 
> ______________________________________________
> R-help at 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.