Displaying 1 result from an estimated 1 matches for "diff_operator".
2012 Nov 08
3
strsplit with invalid regular expression
Hi all,
> diff_operator <- "\\("
> strsplit(cond, diff_operator)
[[1]]
[1] "andsin" "log_angle_1_4)"
> diff_operator <- "\\sin("
> strsplit(cond, diff_operator)
Error in strsplit(cond, diff_operator) :
invalid regular expression '\sin(', reason ...