[R] how to extrac one coef from lm at a time

[Jonathan Baron]

On 05/21/02 12:07, Antonio Olinto wrote:
>How to extract the elevation and the slope values from a linear model (lm)
>separately?
>
>coef(model.lm) gives both of them.

One way is
model.lm$coef[1]
for the intercept
and
model.lm$coef[2]
for the slope of the first predictor, and so on.
This assumes that
model.lm <- lm(....)

-- 
Jonathan Baron, Professor of Psychology, University of Pennsylvania
Home page: http://www.sas.upenn.edu/~baron
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