[R] gsub/strsplit with multiple patterns/splits

[jim holtman]

Try this where you qualify how many characters you might match:

> gsub(",{0,1} Inc[.]{0,1}", "", DF)
[1] "Aetna"            "Alexander's"      "Allegheny Energy"


On Wed, May 30, 2012 at 6:05 PM, mdvaan <mathijsdevaan at gmail.com> wrote:
> Hi,
>
> I have a vector like this:
>
> DF <- c("Aetna, Inc.", "Alexander's Inc.", "Allegheny Energy, Inc")
>
> For each element in the vector I would like to remove the "incorporated"
> info, so that my vector looks like this:
>
> DF <- c("Aetna", "Alexander's", "Allegheny Energy")
>
> That means that I have to strip:
>
> strip <- c(", Inc.", " Inc.", ", Inc")
>
> How do I pass multiple patterns/splits to gsub/strsplit?
>
> Thanks!
>
> Math
>
>
> --
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-- 
Jim Holtman
Data Munger Guru

What is the problem that you are trying to solve?
Tell me what you want to do, not how you want to do it.