search for: nalast

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2019 Jan 21
0
orderVector1 (sort.c): Tiny improvement concerning nalast
Dear Sir, In the functions orderVector1, orderVector1l (R-3.5.2/src/main/sort.c) there are two loops concerning nalast (lines 1096, 1105). I am not sure about the possibility of redefining them, so this function should be a little faster. The first one (line 1096) can be included in the previous 'switch' block (line 1079) (see below). And if you rewrite/duplicate this 'switch' block (line 1079) for...
2009 Sep 30
2
R 2.9.2 crashes when sorting latin1-encoded strings
Hi everyone! I think I stumbled over a bug in the latest R 2.9.2 patched for OS X: > R version 2.9.2 Patched (2009-09-24 r49861) > i386-apple-darwin9.8.0 When I try to sort latin1-encoded character vectors, R sometimes crashes with a segmentation fault. I'm running OS X 10.5.8 and have observed this behaviour both with the i386 and x86_64 builds, in the R.app GUI as well as on