[R] extracting Std. Error value from lm/nls

[Peter Dalgaard BSA]

"Antonio Olinto" <aolinto at bignet.com.br> writes:

> Hi,
> 
> How to extract Std. Error values from a lm or a nls?
> 
> With coef(model), coef(model)[1], coef(model)[2] and df.residual(model)  I
> can get the coeffcients and the degrees of freedom but I couldn't find a way
> to get Std. Error  values.

Try looking at coef(summary(model))

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)             FAX: (+45) 35327907
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