[Rd] Typo in x11.Rd

2008-09-30 Thread Stephen Weigand
Hi, There is a double "the" in x11.Rd: "...which is faster will depend on the the X11 connection" Thank you, Stephen -- Rochester, Minn. USA __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel

Re: [Rd] weird behavior of drop1() for polr models (MASS)

2008-09-30 Thread John Fox
Dear Jeroen, > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Jeroen Ooms > Sent: September-30-08 3:10 PM > To: r-devel@r-project.org > Subject: Re: [Rd] weird behavior of drop1() for polr models (MASS) > > > Sorry for posting in -dev; I assumed a t

Re: [Rd] weird behavior of drop1() for polr models (MASS)

2008-09-30 Thread Jeroen Ooms
Sorry for posting in -dev; I assumed a technical issue. Thanks very much for the responses, I've realized that interaction effects of categorical predictors are more complicated than I thought. I've read the contrasts help file and paragraph in the R manual about contrast, however I'm not quite su

[Rd] Planned mailing list "timeout" of several hours

2008-09-30 Thread Martin Maechler
There will be upcoming maintenance work on one of main network's server which will affect the MAIL server for all mailing lists [EMAIL PROTECTED] (or [EMAIL PROTECTED]). This change will take place on Wednesday October 1, from 9 p.m. (UTC+2) 3 p.m. (US East) ..

Re: [Rd] weird behavior of drop1() for polr models (MASS)

2008-09-30 Thread Peter Dalgaard
Jeroen Ooms wrote: > I would like to do a SS type III analysis on a proportional odds logistic > regression model. I use drop1(), but dropterm() shows the same behaviour. It > works as expected for regular main effects models, however when the model > includes an interaction effect it seems to have

Re: [Rd] weird behavior of drop1() for polr models (MASS)

2008-09-30 Thread John Fox
Dear Jeroen, drop1() respects relationships of marginality among the terms in a model and won't drop a lower-order term (e.g., a main effect) when a higher-order relative (e.g., an interaction to which the main effect is marginal) is in the model. If you want a complete "type-III" ANOVA table and

[Rd] weird behavior of drop1() for polr models (MASS)

2008-09-30 Thread Jeroen Ooms
I would like to do a SS type III analysis on a proportional odds logistic regression model. I use drop1(), but dropterm() shows the same behaviour. It works as expected for regular main effects models, however when the model includes an interaction effect it seems to have problems with matching th

Re: [Rd] describe function in package Hmisc and function format.dates in chron (PR#13087)

2008-09-30 Thread Charles Dupont
This is because format.dates has become non-callable from outside the chron package. Until the next release of Hmisc you can download a fixed version of the describe function at http://biostat.mc.vanderbilt.edu/svn/R/Hmisc/trunk/R/describe.s Charles [EMAIL PROTECTED] wrote: Full_Name: Kem P

Re: [Rd] Rterm.exe, windows event loop running in multiple threads?

2008-09-30 Thread Kurt Hornik
> Michael Lawrence writes: > On Thu, Sep 18, 2008 at 7:04 AM, Simon Anders <[EMAIL PROTECTED]> wrote: >> Hi Michael, >> >> Michael Lawrence wrote: >> >>> For processing events, RGtk2 has moved away from using the old tcl_do >> hack >> >>> and now synchronizes on the Windows event loop. In Rgu