[R] Finding the common portion of strings

[Gabor Grothendieck]

On Fri, Mar 25, 2011 at 4:47 PM, Gabor Grothendieck
<ggrothendieck at gmail.com> wrote:
> On Fri, Mar 25, 2011 at 1:27 PM, Dennis Fisher <fisher at plessthan.com> wrote:
>> Colleagues
>>
>> R: 2.12.2
>> OS X
>>
>> I have a set of text objects in the form (I am showing 3 of what is more likely to be 20 or so):
>>        OBJECTS <- c("abcSOMETHINGCOMMONegf", "xSOMETHINGCOMMONyz", "SOMETHINGCOMMONnme")
>>
>> As you can see, all contain "SOMETHINGCOMMON" and the position varies.  But, I don't know what that "SOMETHINGCOMMON" is.
>>
>> Is there an efficient means to find the common string of characters between all of the objects?
>>
>
> See:
> https://stat.ethz.ch/pipermail/r-help/2006-November/117379.html
>

Also there is the libstree package on omegahat but when I just tried
it it failed to build on my Windows Vista system.


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