Hi
First of all you shall change your dataset structure to list. It will help
you in future.
>
> HI,
>
> Need help in calling the dynamic variables
>
> I have 2 datasets . FIrst one(mdata) is having the metadata and second
> one(dataset) has got the data.
>
> sample
> *mdata *
> Variable (header)
>
> attribute1
> attribute2
> attribute3
> attribute4
>
> *dataset *
>
> attribute1 attribute2 attribute3 attribute4
>
> 1 3 34 12
> 3 45 1 09
> 34 22 12 12
> 56 6 16 77
> ......................
> so i have written a forloop
>
>
> code : i want to find the mean for each attribites
>
> for( i in mdata$vairable)
> {
> print (mean(dataset$i) # wants to call i value
In cycle you shall use different kind of subsetting.
print (mean(dataset[,i]))
Regards
Petr
> }
>
>
> please help in regard.
>
> THanks,
> Santosh
>
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> Dynamic-Variables-names-tp4514820p4514820.html
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