[datatable-help] Have monthly data, need log of the difference. How?

[jim holtman]

You can probably do it in R.  Can you show an example of what you data
looks like and then the type of transformation that you would like to do.


Jim Holtman
Data Munger Guru

What is the problem that you are trying to solve?
Tell me what you want to do, not how you want to do it.

On Tue, Jan 30, 2018 at 9:17 AM, ellie <ellinor.gyldberg at gmail.com> wrote:

> So I have monthly data in an excel file, but what I need to make my
> calculations in the natural log of the difference. Is there a built in
> function in R that will let me transform my data this way, or do I need to
> do it in excel before importing the data to R?
>
> Thanks!
>
>
>
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