Re: [R] How to change the class of data?

From: Charilaos Skiadas <>
Date: Thu, 12 Jun 2008 02:59:29 -0400

On Jun 12, 2008, at 2:24 AM, Qman Fin wrote:

> Hi all,
> I have some data x, which are actualy consisted of numerical
> enties. But the
> class of this matrix is set to be "factor" by someone else. I used
> "class(x)", it turns out to be "factor". So I can not calculate them.
The typical approach is to do:


> How can I turn them into numerical data so that I can apply math
> operations
> on them? Thanks a lot for your help.
> Selina

Haris Skiadas
Department of Mathematics and Computer Science Hanover College mailing list PLEASE do read the posting guide and provide commented, minimal, self-contained, reproducible code. Received on Thu 12 Jun 2008 - 07:02:04 GMT

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