[R] Multinomial models
Roland Rau
roland.rproject at gmail.com
Fri Jun 22 01:08:22 CEST 2007
Hi,
since you are very new to R, just a small advice: try to give a minimal
reproducible, self-contained example. This helps quite often to spot
some mistakes yourself. This is my own experience and has been
experienced by others, see, for example:
library(fortunes)
fortune("Ripleyed")
:-)
For example, mention that you are (probably?) using the package 'nnet'.
nicole baerg wrote:
> I get the coefficients. I would like, however, to get the
> coefficients, estimates, Std Erros and t-Ratios and/or z or P>[z]
Check
names(model1) #if model1 is your fitted model as you write
then you will see a list of the components the fitted object should
have. I guess the list should look similar to this:
[1] "n" "nunits" "nconn" "conn"
[5] "nsunits" "decay" "entropy" "softmax"
[9] "censored" "value" "wts" "fitted.values"
[13] "residuals" "lev" "call" "terms"
[17] "weights" "deviance" "rank" "coefnames"
[21] "vcoefnames" "contrasts" "xlevels" "edf"
[25] "AIC"
>
> Also can you change the speficiation of the base category without recoding?
>
Check
?relevel
I hope this helps,
Roland
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