Re: Re: [BUGS] BUG #4916: wish: more statistical functions (median, percentiles etc)

From: "Chris Spotts" <rfusca(at)gmail(dot)com>
To: "'David Fetter'" <david(at)fetter(dot)org>, "'Richard Neill'" <rn214(at)cam(dot)ac(dot)uk>
Cc: "'PostgreSQL General'" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Re: [BUGS] BUG #4916: wish: more statistical functions (median, percentiles etc)
Date: 2009-07-13 13:09:49
Message-ID: 00db01ca03bb$350f18f0$9f2d4ad0$@com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-bugs pgsql-general

> > Details:
> >
> > In addition to the existing aggregate functions (avg, stddev etc),
> it would
> > be nice if postgres could return further information. For example,
> the
> > quartiles, percentiles, and median.
[Spotts, Christopher]
If you're interested in doing real stat work in postgres, try PL/R.

In response to

Browse pgsql-bugs by date

  From Date Subject
Next Message Frank van Vugt 2009-07-13 13:56:29 SPI_ERROR_CONNECT within pl/pgsql, PG 8.4
Previous Message Frank Spies 2009-07-13 10:48:01 BUG #4918: Weird input syntax for intervals

Browse pgsql-general by date

  From Date Subject
Next Message Tom Lane 2009-07-13 13:33:49 Re: SPI_ERROR_CONNECT within pl/pgsql, PG 8.4
Previous Message Michael Gould 2009-07-13 12:13:39 Request for features