From ihaka@stat.auckland.ac.nz  Mon Apr 28 22:16:05 1997
From: ihaka@stat.auckland.ac.nz (Ross Ihaka)
Date: Tue, 29 Apr 1997 09:16:05 +1200 (NZST)
Subject: R-alpha: R-0.49:  2 problems
In-Reply-To: <199704280507.HAA02509@aragorn.ci.tuwien.ac.at>
References: <199704280507.HAA02509@aragorn.ci.tuwien.ac.at>
Message-ID: <199704282116.JAA24437@stat1.stat.auckland.ac.nz>

Kurt Hornik writes:
 > I found the following 2 problems (no debugging, sorry).
 > 
 > * qt(0.975, 3) never returns.
 > 
 > Can someone please check that?  Happens for me on Debian GNU/Linux/ix86
 > compiled with CFLAGS="-O2 -g".

I am having a look at the computations of p-values and quantiles which
depend on the incomplete beta function at  present.  I hope to have a
better set of functions in place by weeks end.  I may need a tester or
two to really exercise the new ones.  I'm also looking at the whole
math library to see exactly how much work a proper handling of Inf, NaN
and NA might involve.
	Ross
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R-alpha: R-0.49: 2 problems
Ross Ihaka