[R-sig-Geo] spautolm - standard errors of regression paramters

[Sam Field]

List,

I would like to grab the standard errors of the regression parameters from an
spautolm object.  Currently I am using...

mod1 <- spautolm(y~var1 + var2,....)

mod1_sd <-  (diag(mod1$fit[["imat"]])^2


This does produce a vector of the diagonal elements of a matrix that look like a
 variance covariance matrix (correct dimensions and row and column labels), but
the values I get do not agree with what the summary() function displays -- they
also seem implausibly small. 

any hints?

Thanks!

Sam









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Samuel H. Field, Ph.D. 
Senior Research Investigator
CHERP/Division of Internal Medicine - University of Pennsylvania
Philadelphia VA Medical Center
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