?var perhaps --- On Sat, 6/5/10, Adel ESSAFI <adel.s...@imag.fr> wrote:
> From: Adel ESSAFI <adel.s...@imag.fr> > Subject: Re: [R] variation > To: r-help@r-project.org > Received: Saturday, June 5, 2010, 7:57 AM > 2010/6/5 Jannis <bt_jan...@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 :) > > > > 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@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 > > [[alternative HTML version deleted]] > > > -----Inline Attachment Follows----- > > ______________________________________________ > R-help@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. > ______________________________________________ R-help@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.