Hello,
I'm building a decision tree in R with the rpart package. Modeling is
fine. But when it comes to scoring, I have the following issue:
factor 'cust_language' has new level(s) OT
I think this comes from the fact that when learning, the DT doesn't
see all the possible value of the factor
On Thu, 2010-08-26 at 00:06 -0700, clusty wrote:
Hello,
I'm building a decision tree in R with the rpart package. Modeling is
fine. But when it comes to scoring, I have the following issue:
factor 'cust_language' has new level(s) OT
I think this comes from the fact that when learning,
WD == William Dunlap wdun...@tibco.com
on Wed, 25 Aug 2010 17:31:27 -0700 writes:
WD Should there be a [[-.factor() that either throws
WD an error or acts like [-.factor() to avoid making
WD an illegal object of class factor?
Yes, one or the other.
Note that both `[-` and `[[-`
Hello:
Can anyone comment on plans for R-Forge? Please see thread below.
Ramsay, Hooker and I would like to release a new version of fda
to CRAN. We committed changes for it last Friday. I'd like to see
reports of their daily checks, then submit to CRAN from R-Forge.
Spencer and David,
My experience of R-Forge :
i) SVN access and project management web pages have been *very* reliable all
this year ... up until the weekend. This week was the first time I ever saw
R-Forge Could Not Connect to Database.
ii) The nightly build and checks have been
On Thu, Aug 26, 2010 at 4:52 AM, Spencer Graves
spencer.gra...@structuremonitoring.com wrote:
Hello:
Can anyone comment on plans for R-Forge? Please see thread below.
Ramsay, Hooker and I would like to release a new version of fda to
CRAN. We committed changes for it last
On Aug 26, 2010, at 2:22 PM, Gabor Grothendieck wrote:
I haven't tried it but I understand from the r-forge manual that it
now supports foreign subversion repositories. One could host
software on googlecode or other free subversion repository and still
have it available through r-forge.
mark.braving...@csiro.au
on Wed, 25 Aug 2010 14:06:07 +1000 writes:
I recently moved a function 'subset.with.warning' into the 'mvbutils'
package (a version not yet on CRAN). When I tried RCMD CHECK, I got this
warning:
* checking S3 generic/method consistency ... WARNING
