I'm confused:
Have you considered the 'examples' in the 'polr' help file? The
first example ends "summary(house.plr)". The print of this summary
includes standard errors. If you want those numbers for subsequent
computations, you can try str(summary(house.plr)) or
names(summary(house.plr)). If you want to be more sophisticated,
class(summary(house.plr)) says it is "summary.polr". Then
methods(class="summary.polr") says there exists a function
'print.summary.polr', which is however, 'invisible'. If you want to see
it, "getAnywhere('print.summary.polr')" will produce the code.
If this does NOT answer your question, please provide commented,
minimal, self-contained, reproducible code, as requested in the posting
guide "www.R-project.org/posting-guide.html".
Hope this helps.
Spencer Graves
[EMAIL PROTECTED] wrote:
> Hi,
>
> I obtained all the coefficients that I need from polr. However, I'm wondering
> how I can obtain the standard error of each estimated coefficient? I saved
> the Hessian and do something like summary(polrObj), I don't see any standard
> error like when doing regression using lm. Any help would be really
> appreciated. Thank you!
>
> - adschai
>
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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.
>
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