Hi Murali,

The plot function works on an "lm" object. The example from the help page of
lm.

Ritwik

ctl <- c(4.17,5.58,5.18,6.11,4.50,4.61,5.17,4.53,5.33,5.14)
trt <- c(4.81,4.17,4.41,3.59,5.87,3.83,6.03,4.89,4.32,4.69)
group <- gl(2,10,20, labels=c("Ctl","Trt"))
weight <- c(ctl, trt)
anova(lm.D9 <- lm(weight ~ group))
summary(lm.D90 <- lm(weight ~ group - 1))# omitting intercept
summary(resid(lm.D9) - resid(lm.D90)) #- residuals almost identical

opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0))
plot(lm.D9, las = 1)      # Residuals, Fitted, ...



On Fri, Jul 25, 2008 at 4:01 PM, Murali K <murali.jnu1@gmail.com> wrote:

> Hello,
>        I am interested in plotting my regression analysis
> results(regression coefficients and standard errors obtained through OLS
> and
> Tobit models)
> in the form of graphs.What is the best way to accomplish this? Thanks.
>
>
> Murali Kuchibhotla
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org mailing list
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Ritwik Sinha
ritwik.sinha@gmail.com | +12033042111 | http://ritwik.sinha.googlepages.com/

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