Hi Santosh,
you may also try
require(stringr)
x - abcdefghijklcd
str_locate_all(x,cd)
On Sun, Dec 5, 2010 at 1:21 PM, Petr Savicky savi...@cs.cas.cz wrote:
On Sun, Dec 05, 2010 at 08:04:08AM +0530, Santosh Srinivas wrote:
I am trying to find the function where I can search for a pattern
I am trying to find the function where I can search for a pattern in a
text string (I thought I could use grep for this but no :().
x
[1] abcdefghijkl
I want to find the positions (i.e. equivalent of nchar) for cd and
in case there are multiple hits .. then the results as a array
Thank you.
On Sun, 5 Dec 2010, Santosh Srinivas wrote:
I am trying to find the function where I can search for a pattern in a
text string (I thought I could use grep for this but no :().
Correct, but reading
?grep
and running
example( grep )
should show you how to do that search.
x - abcdefghijkl
?regexpr
starting httpd help server ... done
regexpr('cd', x)
[1] 3
attr(,match.length)
[1] 2
On Sat, Dec 4, 2010 at 9:34 PM, Santosh Srinivas
santosh.srini...@gmail.com wrote:
I am trying to find the function where I can search for a pattern in a
text string (I thought I
On Sun, Dec 05, 2010 at 08:04:08AM +0530, Santosh Srinivas wrote:
I am trying to find the function where I can search for a pattern in a
text string (I thought I could use grep for this but no :().
x
[1] abcdefghijkl
I want to find the positions (i.e. equivalent of nchar) for cd and
in
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