On 2011-04-14 12:15, Soyeon Kim wrote:
Thank you all, but I still cannot see the whole code.
Closest answer is Steve's answer R> glmnet:::predict.cv.glmnet but I
only can see a part of the code.
I am not sure whether it is protected by the programmer on purpose or
I just cannot find where it is.
The code is just where you looked with glmnet:::predict.cv.glmnet.
I suspect that the fact that this function calls another predict
function is what's troubling you. You probably need to learn
a bit about method dispatch in R. The short of it is that
the appropriate predict function needs to be called and this
depends on the type of fitted object you're working with.
glmnet provides 5 different predict functions (see the
help page for predict). If you want to see the individual
predict functions, say predict.coxnet, then do
predict.coxnet
Ditto for the others. Best would be to download the source
file.
There's nothing being 'protected by the programmer'.
This might also be a good time to check out ?methods.
Peter Ehlers
Soyeon
On Thu, Apr 14, 2011 at 1:18 PM, Jannis<bt_jan...@yahoo.de> wrote:
Just type the name of your function without (). Or use fix(<functioname>). Or
do you need to do something more complicated?
HTH Jannis
--- Soyeon Kim<yunni0...@gmail.com> schrieb am Do, 14.4.2011:
Von: Soyeon Kim<yunni0...@gmail.com>
Betreff: [R] How to see a R code from a package?
An: r-help@r-project.org
Datum: Donnerstag, 14. April, 2011 16:24 Uhr
Dear R users,
Hi. I want know R code of a function: predict.cv.glmnet
(which is
included in glmnet package).
Could you let me know how I can see the R code of the
function?
Thank you,
Soyeon Kim
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