From ihaka@stat.auckland.ac.nz  Tue Aug 12 01:21:12 1997
From: ihaka@stat.auckland.ac.nz (Ross Ihaka)
Date: Tue, 12 Aug 1997 12:21:12 +1200 (NZST)
Subject: R-alpha: Matrix Class
Message-ID: <199708120021.MAA16813@stat1.stat.auckland.ac.nz>

The have been a few prods to create an S-like matrix class for R.  A
major reason for having a matrix class seems to be that people get
bitten by the default behavior of the drop= parameter to "[".  That
being the case does it make sense to change the semantics of "["
rather than introducing a new class?

I'm just wondering because I'm in a "smaller is better" kind of mood
after having been delving into the "lm" code and thinking about how
big R is becoming ...
	Ross
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R-alpha: Matrix Class
Ross Ihaka