changelog for MASS?

Hmmm...sorry -- the only thing I can suggest is maybe striking some
sort of deal that you change when it gets however many months out of
date: ?if you look here
(http://cran.r-project.org/src/contrib/Archive/MASS/), you can see the
last time each version of MASS was updated and by seeing what you

have, you can see about how out of date you are. In the context of
MASS, I wouldn't worry so much: it's tied to a book, not active
research, so I don't think it gets updated too often in big ways.

The other thing is to actually compare differences in the source code,
though that might be more trouble than it's worth.

Michael

On Mon, Nov 14, 2011 at 4:30 PM, Xu Wang <xuwang762 at gmail.com> wrote:

Thanks Michael,

But I can't see the dates on the NEWS so I have no idea what changed from
last version or from whichever version we actually have installed. Do you
see what I mean?

Thanks,

Xu

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