[R] MASS Library

ripley@stats.ox.ac.uk ripley at stats.ox.ac.uk
Wed Mar 13 22:03:18 CET 2002


Look at the scripts (MASS/scripts/ch08.R).  It's negexp.SSival under
current nlme with R (and under current versions of S-PLUS too).

Three years is a long time in the software world (as those of us who can
remember trying to use R in early 1999 may remember: I don't think nlme
was available for R then, but lme probably was).

On Thu, 14 Mar 2002, Ko-Kang Kevin Wang wrote:

> Hi,
>
> I was just trying out an example on Page 247 of the MASS (Modern Applied
> Statistics with S-plus) book and saw the function "negexp.ival".
>
> It says it is supplied in the MASS library, however when I load the
> library in R and typed:
>   negexp.ival
> it says:
>   Error: Object "negexp.ival" not found
>
> Does it mean it only appears in the MASS library for S-plus?
>
> ------------------------------------------------------------------------------
> Ko-Kang Kevin Wang
> Postgraduate PGDipSci Student
> Department of Statistics
> University of Auckland
> New Zealand
>
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-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
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