hello,
I have an argument of a the list a like this
> a[[18]]
[1] "C744=(C627*C177)/100"
and I wanna seperate the character and the mathematics symbol to use it like a
formula
and why when I used the strsplit function i obtain as follow
> strsplit(a[[18]], '\\W')
[[1]]
[1] "C744" "" "C627" "C177" "" "100"
and as follow
> strsplit(a[[18]], '\\w')
[[1]]
[1] "" "" "" "" "=(" "" "" "" "*" "" "" "" ")/" "" ""
I don't understand why the star "*" doesn't create space between "C627" and
"C177"
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