/R/R remove all string before : in r data frame

R remove all string before : in r data frame

> x <- 'aabb.ccdd'
> sub('.*', '', x)
[1] ""
> sub('bb.*', '', x)
[1] "aa"
> sub('.*bb', '', x)
[1] ".ccdd"
> sub('\\..*', '', x)
[1] "aabb"
> sub('.*\\.', '', x)
[1] "ccdd"

Source: stevencarlislewalker.wordpress.com

Similar codes

0 vote158 views2 answers
Modulo in r
R
0 vote193 views1 answer
Rmarkdown how to load workspace
R
4 votes273 views1 answer
How to do linear regression in r
R
0 vote139 views1 answer
R dot product
R
1 vote148 views1 answer
Why is correlation na in r
R
0 vote190 views1 answer
Read.table tab separator
R
0 vote133 views1 answer
R remove spaces in column names
R
0 vote103 views1 answer
R suppress package loading messages
R
0 vote141 views1 answer
Str_extract all using mutate and toString
R
0 vote105 views2 answers
Bootstrap in r
R