Skip site navigation (1) Skip section navigation (2)

Re: Rate of increase/decrease for a set of values

From: Jasen Betts <jasen(at)xnet(dot)co(dot)nz>
To: pgsql-novice(at)postgresql(dot)org
Subject: Re: Rate of increase/decrease for a set of values
Date: 2009-07-18 14:11:31
Message-ID: h3sl6j$soc$ (view raw, whole thread or download thread mbox)
Lists: pgsql-novice
On 2009-07-14, thara <tharas(at)cdactvm(dot)in> wrote:
> This is a multi-part message in MIME format.
> ------=_NextPart_000_01DB_01CA048E.D3744500
> Content-Type: text/plain;
> 	charset="iso-8859-1"
> Content-Transfer-Encoding: quoted-printable
> Hello all,
> I have a table with two columns - one for survey date and the other one =
> for the number of fever cases registered on that date. Now, I would like =
> to know the overall rate of increase/decrease in the fever cases =
> registered in a particular interval (say, between two dates). Which =
> statistical measure I can use for computing this.

the difference divided by the time elapsed?

In response to


pgsql-novice by date

Next:From: Jasen BettsDate: 2009-07-18 14:43:09
Subject: Re: Selecting time periods
Previous:From: Jasen BettsDate: 2009-07-18 14:09:24
Subject: Re: queries per second script

Privacy Policy | About PostgreSQL
Copyright © 1996-2017 The PostgreSQL Global Development Group