Re: [R] variation

From: Adel ESSAFI <adelessafi_at_gmail.com>
Date: Sat, 05 Jun 2010 13:58:02 +0200

2010/6/5 Adel ESSAFI <adel.safi_at_imag.fr>

>
>
> 2010/6/5 Jannis <bt_jannis@yahoo.de>
>
> What exactly do you mean by "variation"? As I understand it, this term is a
>> broad term for all kinds of different "spread measures" (like quantile range
>> or standard deviation). Do you mean the Coefficient of Variation? If you
>> found out how to
>
>
Yes, that what I mean. But I looked for ready function :)

>
> Yes, that what I mean. But I looked for ready function :)
>
>
>> compute the mean and the std.dev., it is straightforward to calculate
>> it.....
>>
>> Adel ESSAFI schrieb:
>>
>>> Hi list
>>> I am a new user of R. I ask for some "beginner" question
>>>
>>> I am searching if there is any function that computes the variation of
>>> some
>>> discrete values of a vector (mean() and sd() exists, but i have not find
>>> variation).
>>>
>>> Thanks in advance
>>>
>>> Adel
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>>
>>> ______________________________________________
>>> R-help_at_r-project.org mailing list
>>> https://stat.ethz.ch/mailman/listinfo/r-help
>>> PLEASE do read the posting guide
>>> http://www.R-project.org/posting-guide.html
>>> and provide commented, minimal, self-contained, reproducible code.
>>>
>>>
>>
>>
>
>
> --
> PhD candidate in Computer Science
> Address
> 3 avenue lamine, cité ezzahra, Sousse 4000
> Tunisia
> tel: +216 97 246 706 (+33640302046 jusqu'au 15/6)
> fax: +216 71 391 166
>

-- 
PhD candidate in Computer Science
Address
3 avenue lamine, cité ezzahra, Sousse 4000
Tunisia
tel: +216 97 246 706 (+33640302046 jusqu'au 15/6)
fax: +216 71 391 166

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