[R] why summary() does not work here???

Ronggui Huang ronggui.huang at gmail.com
Sun Aug 16 05:18:55 CEST 2009

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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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

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