Displaying 2 results from an estimated 2 matches for "adequtely".
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2017 Sep 02
1
Please avoid direct use of NAMED and SET_NAMED macros
...T_MUTABLE(x): SET_NAMED(c, NAMEDMAX)
>
> Best,
>
> luke
Checking https://cran.r-project.org/doc/manuals/r-release/R-exts.html
shows that currently there is no mention of these macros in the
documentation for package writers. Of course, the explanation of
NAMED there also does not adequtely describe what it is supposed to
mean, which may explain why it's often not used correctly.
Before embarking on a major change to the C API, I'd suggest that you
produce clear and complete documention on the new scheme.
Radford Neal
2005 Jul 08
1
explained deviance in multinom
Hi:
I'm working with multinomial models with library nnet, and I'm trying to get the explained deviance (pseudo R^2) of my models.
I am assuming that:
pseudo R^2= 1 - dev(model) / dev (null)
where dev(model) is the deviance for the fitted model and dev(null) is the deviance for the null model (with the intercept only).
library(nnet)
full.model<- multinom(cbind(factor1,