Message-ID: <3EC3D94A.8050700@pdf.com>
Date: 2003-05-15T18:15:38Z
From: Spencer Graves
Subject: plot question
Have you considered "predict.lm"? The documentation includes an example
that will produce predicted lines plus both confidence and tolerance
intervals. Follow that with "points(x, y)" to add the data points.
hope this helps. spencer graves
David Nogu?s wrote:
> Hello:
>
> Im a novice user of R. I was triying develop graphs with plot.lm or
> plot(gam) but I dont obtain a desire result. I would like to create a
> plot from lm, glm and gam objects showing:
>
> 1- Fit curve
> 2- Raw data of predictor and response variables as points.
> 3- Confidence intervals (95%)
>
> Anybody can help me?