R help - Aug 2009 - why summary() does not work here???

Hi, R users,
  I'm using the function "vglm" to estimate a multinomial logit
model. Every
time I use "summary()" to ask for the coefficients and std error, I
got
this:

Length  Class   Mode
     1   vglm     S4

Anyone know what's wrong here? Thanks.

Harry

	[[alternative HTML version deleted]]

I cannot reproduce what you mentioned. One possible is that you use
summary() without loading VGAM package.


2009/8/16 Hongwei Dong <pdxdong at gmail.com>:
> Hi, R users,
> ?I'm using the function "vglm" to estimate a multinomial
logit model. Every
> time I use "summary()" to ask for the coefficients and std error,
I got
> this:
>
> Length ?Class ? Mode
> ? ? 1 ? vglm ? ? S4
>
> Anyone know what's wrong here? Thanks.
>
> Harry
>
> ? ? ? ?[[alternative HTML version deleted]]
>
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http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>


-- 
HUANG Ronggui, Wincent
PhD Candidate
Dept of Public and Social Administration
City University of Hong Kong
Home page: http://asrr.r-forge.r-project.org/rghuang.html