[R] Column Selection

From: Sumanta Basak <r_econometrics_at_yahoo.co.in>
Date: Tue 04 Jul 2006 - 19:49:38 EST


Hi All,

I have 500 variables time series data for 10 years data. I have sorted 10 out of them according to them. Now my group is giving character string. But i want to fetch those varaible data from theoriginal data. How can i do this?

Suppose, total is the data of 500*1500 data. Now i sort 10 variables.

>grp
>"A41" "A48","A489"

Now how can i fetch only these three variable data from original data?

Thanks,
Sumanta.                                  


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