Re: Standard Deviation/Variance function development

On Tue, Mar 06, 2001 at 09:15:15PM -0500, some SMTP stream spewed forth:
> >
> > Has anybodys grabbed development of a standard deviation/variance
> > calculation function?
> > If not, I am interested in tacking it on my todo list.
> >
> > What would be involved?
> > That is, should it be written in C or in PL/PgSQL, or what?
> > (I imagine that C would be fastest, no?)
>
> It is marked with a dash, meaning it is done and will be in 7.1.

Hehe, I suppose actually /reading/ would be a good start, eh?

Thanks for the clue-smack.

Now I have to find something else to do.


dan

>
> --
>   Bruce Momjian                        |  http://candle.pha.pa.us
>   pgman@candle.pha.pa.us               |  (610) 853-3000
>   +  If your life is a hard drive,     |  830 Blythe Avenue
>   +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

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