CRAN packages GLDEX, fOptions, randtoolbox
Prof Brian Ripley
ripley at stats.ox.ac.uk
Wed Apr 11 09:49:53 CEST 2012
Several days ago I reported an array over-run in these packages, in the
following example (precise code taken from fOptions):
rnrm.h> hist(runif.halton(n = 5000, dimension = 1), main = "Uniform
Halton",
rnrm.h+ xlab = "x", col = "steelblue3", border = "white")
The problem is the following lines in the Fortran code:
DOUBLE PRECISION QUASI(DIMEN), HALF
INTRINSIC MOD
INTEGER NC, I, K, M, N, NB
C INIT BASE FROM PRIMES - THIS IMPLEMENTS A SIMPLE SIEVE:
BASE(1) = 2
BASE(2) = 3
Here DIMEN is 1, so BASE(2) does not exist.
Please submit corrected updates by April 27.
Brian Ripley
--
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 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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