[R] question

[Calin Uioreanu]

for (var_name in names(z)) {
 # assuming the prep function writes the content of z$var_name to the file
var_name.csv
 prep(z, var_name)
}

On Wed, Jul 1, 2015 at 10:18 PM Lida Zeighami <lid.zigh at gmail.com> wrote:

> I have 682 variables in a data frame , and a function that  I should feed
> 682 variables in this function one by one and each time save the file as a
> special name!
> for emaple:
> my data frame file includes 682 names :
> 1  aaa
> 2  bbb
> 3  dfdsfg
> 4 fghh
> .
>
> 682 fgfhg
> and a function like prep(Z, aaa, .....) and each time I should change the
> variable name in this function and read the variable from the data frame
> and each time I should save the file as a special name such as:
>
> prep1<- prep(z, aaa,...)
> prep2<- prep(z, bbb,...)
> prep3<- prep(z, dfdsfg,..)
> Prep4<- prep(z, fghh,...)
>
> How can I use loop function in R to that?
>
> Thanks
>
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