Thanks a lot, Jim!
Dimitri
On Fri, Jul 29, 2011 at 12:48 PM, jim holtman wrote:
> But your requirements said "last underscore"; so we now have a change
> that really says the first underscore. So we change the regex to:
>
>> strsplit(sub("[^_]+_(.+)_(.+).o$", "\\1 \\2", x), ' ')
> [[1]]
> [1] "a
But your requirements said "last underscore"; so we now have a change
that really says the first underscore. So we change the regex to:
> strsplit(sub("[^_]+_(.+)_(.+).o$", "\\1 \\2", x), ' ')
[[1]]
[1] "a1" "2.5"
[[2]]
[1] "a2" "2.53"
[[3]]
[1] "a3_bla" "1"
>
On Fri, Jul 29, 2011 at 12:4
Thank you, Jim.
It's close but not all the way. The desired result is:
> [[1]]
> [1] "a1" "2.5"
>
> [[2]]
> [1] "a2" "2.53"
>
> [[3]]
> [1] "a3_bla" "1"
Dimitri
On Fri, Jul 29, 2011 at 12:35 PM, jim holtman wrote:
> try this:
>
>> x<-c("name_a1_2.5.o","name_a2_2.53.o","name_a3_bla_1.o")
>> st
try this:
> x<-c("name_a1_2.5.o","name_a2_2.53.o","name_a3_bla_1.o")
> strsplit(sub(".*?([^_]+)_([^-]+).o$", "\\1 \\2", x), ' ')
[[1]]
[1] "a1" "2.5"
[[2]]
[1] "a2" "2.53"
[[3]]
[1] "bla" "1"
>
On Fri, Jul 29, 2011 at 12:08 PM, Dimitri Liakhovitski
wrote:
> Hello!
> Hope you could help me
Hello!
Hope you could help me split the strings.
I have a set of strings:
x<-c("name_a1_2.5.o","name_a2_2.53.o","name_a3_bla_1.o")
I need to extract from each string:
1. Its unique part that comes before the last "_", i.e.: "a1","a2","a3_bla".
2. The part that comes after the last "_" and befor
5 matches
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