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ibuprofen
2006 Apr 04
1
extending strsplit(): supply pattern to keep, not to split by
...he following to
get a list of all the numbers in a string
(done in a version of strsplit() I'm working on
for S-PLUS):
> strsplit("1.2, 34, 1.7e-2", split=number.pattern,keep=TRUE)
[[1]]:
[1] "1.2" "34" "1.7e-2"
> strsplit("Ibuprofin 200mg", split=number.pattern,keep=TRUE)
[[1]]:
[1] "200"
Is this a reasonable thing to want strsplit to do?
Is this a reasonable parameterization of it?
----------------------------------------------------------------------------
Bill Dunlap
Insightful Corporation
bill at ins...