On Fri, May 21, 2010 at 11:27 AM, Mohan L <l.mohan...@gmail.com> wrote:
>
> Dear All,
>
> I have data some thing like this:
>
> > sample
> State Jan Feb Mar
> A 1 1 1
> B 1298 1293 1294
> C 0 0 0
> D 5 5 5
> E 18 18 18
>
> I need to multiply "Jan" column *1000 and divided by the same number,
> like this :
>
> > data[,-(1:2)] * ((data[,2] *1000)/data[ ,2])
>
> data[,-(1:2)] * 1000/data[ ,2]
It will work as I expected. I have "0" in the "C" row. After the calculation
it gives "NaN" zero place. But I need there zero instead of NaN.
There may be some solution for this.
Thanks & Rg
Mohan L
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