A vague answer is the best you should hope for with such a vague question with no sample data:

?table
?xtabs
?"=="

A search on "Frequency tables from factors" should get you to the intro to R section with that name.

--
David Winsemius

On Jan 28, 2009, at 10:47 AM, venkata kirankumar wrote:

Hi all,
I have a problem with grouping like I have to give count of employes in each
department like

if in one company there is departments like
Mechanical, Computer, Fitting, electronics and Chemical

hear I have to retreave the number of employes in each department and as
well as
I have to retreave number of John's in each department

is there any function is there which can solve my problem
i tried with    subset();
but it is retreaving one department's data only
can anyone suggest what I have to do for this

If you had offered the code that was doing this, there may have been a person who could explain how it could be modified to return a more desirable value.



thanks in advance

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