[R] plotting

[Anupam Tyagi]

Dieter Menne <dieter.menne <at> menne-biomed.de> writes:

> > Is there something in R that will display both observed values and their
> > influence on calculated statistics?
> 
> In general : yes. You may give the example in the "lm" documentation a first
> try, and then rephrase your question.

Thanks for the pointer. I found what I was looking for in lm.influence and
influence.measures. I was looking for Cook's Distance some other influence
measures. I guess I want to plot the fitted values, observations and influence
measures on the same plot. Anupam.