Odp: character count
Ok, I knew somebody come with regex solution. My regex skills are limited so I do not use it very often. Regards Petr r-help-bounces at r-project.org napsal dne 12.12.2008 17:03:38:
On Fri, Dec 12, 2008 at 11:00 AM, Petr PIKAL <petr.pikal at precheza.cz>
wrote:
Hi r-help-bounces at r-project.org napsal dne 12.12.2008 16:31:10:
Dear list, I have a variable that consists of typed responses. I wish to compute a variable equal to the number of characters in the original
variable.
For example:
x <- c("convert this to 32 because it has 32 characters", "this one
has 22
characters", "12 characters") [Some magic function here]
If you consider space as a character then nchar(x) gives you the result. If not so such construction can do it unlist(lapply(lapply(strsplit(x, " "), paste, collapse=""), nchar))
or perhaps:
x <- "abc def"
nchar(gsub(" ", "", x)) # 6
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