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Splus 6.1 (on Win XP) was crashing violently whenever the
table() function was run.
On investigation via inspect(), the problem was in match(),
which then calls .Internal() and cannot be further traced.
A faithful test is match(NA, 1).
When working properly, this returns NA.
When not, CRASH! Oddly, match(NA, "a") does not lead to a crash.
A macro utility program from Iolo called Macro Magic
appears to be the culprit. I'd previously discovered that
Macro Magic in memory causes R to crash on WinXP-
except that the crash would happen immediately rather
than while running user code. Empirical testing shows
that it causes my Splus crashes too. Note that over the years that I
used Splus 2000, Macro Magic did not interfere
as far as I know.
Roger Day
University of Pittsburgh Department of Biostatistics
University of Pittsburgh Cancer Institute
University of Pittsburgh Center for Biomedical Informatics Affiliated Faculty
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