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On Wed, 6 Oct 2004, Prof Brian Ripley wrote:
> Those vcov methods were removed from stats at
>
> 2004-08-28 20:40:13 +0100 survival now has vcov.{coxph,survreg}
>
> Looks like they have been removed from survival since: that is where they
> should be. They are very simple --
>
> vcov.coxph <- vco
I have made the 3-d case do the same as the vector case, which is what the
C code clearly intended (a goto label was in the wrong place).
This leaves the bigger question of the right thing to do. I note that data
frames give an error when any indices are NA.
-thomas
On Fri, 3 Sep 2004 [
On Wed, 19 May 2004 [EMAIL PROTECTED] wrote:
>
> The read.epiinfo module works well
> for most EPI6 (EPI-INFO) .REC files.
> However, when the .REC file has
> an underline in column one,
> read.epiinfo seems to pick this underline
> and make the underline the first character
> in the variable name.
On Fri, 9 Apr 2004, Marek Ancukiewicz wrote:
>
> Dear Thomas,
>
> The question becomes: how do we rank missing values?
That's one of the questions. It's not the only question. Suppose x has
no missing values but y has a missing value. Should the ranks for x be
based on the whole vector or just
On Thu, 8 Apr 2004 [EMAIL PROTECTED] wrote:
> Full_Name: John C. Paolillo
> Version: 1.8.1 Aqua
> OS: Mac OS X 10.3
> Submission from: (NULL) (12.223.226.232)
>
>
> Changing working directory (Tools menu) in R-Aqua causes a fatal error that
> forces the computer to restart immediately after settin
On Thu, 18 Mar 2004 [EMAIL PROTECTED] wrote:
> The bug exists on R-1.9.0-alpha compiled the 10/3.
>
> Termplot has a problem if either the model only contains a single term
> or if asked to plot a single term. In addition there are problems with
> the option se = TRUE.
I can't reproduce this in e
abbreviate() will go into an infinite loop if two elements of the argument
differ only by leading space
eg
abbreviate(c("A"," A"), 4)
This is in R 1.8.0 (both OS X and Linux).
The problem appears to be that duplicates are removed before leading and
trailing spaces.
-thomas
