> aaa <- matrix(c("aa", "bb", "aa", "aa", "cc", "ee"), 2, 3,
dimnames=list(LETTERS[1:2], letters[3:5]))
> aaa
c d e
A "aa" "aa" "cc"
B "bb" "aa" "ee"
> apply(aaa, 1, function(x, word) sum(x==word), word="aa")
A B
2 1
>
On Fri, Mar 8, 2013 at 11:04 AM, Sudip Chatterjee <[email protected]>wrote:
> Hi All,
>
> I am wondering if there is any examples where you can count your
> interested "word" in each row. For an example if you have data with *'ID*'
> and '*write-up*' for 100 rows, how would I calculate the word frequency for
> each row ?
>
> Thank you for all your time.
>
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>
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> and provide commented, minimal, self-contained, reproducible code.
>
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