Re: Re: Variance of sample and whole dataset
- To: mathgroup at smc.vnet.net
- Subject: [mg51237] Re: [mg51205] Re: [mg51192] Variance of sample and whole dataset
- From: DrBob <drbob at bigfoot.com>
- Date: Sat, 9 Oct 2004 04:19:14 -0400 (EDT)
- References: <200410070926.FAA10859@smc.vnet.net> <200410080654.CAA24983@smc.vnet.net>
- Reply-to: drbob at bigfoot.com
- Sender: owner-wri-mathgroup at wolfram.com
In other words, you can use VarianceMLE and StandardDeviationMLE. There really should be links to these from the Variance and StardardDeviation help articles. Bobby On Fri, 8 Oct 2004 02:54:56 -0400 (EDT), Tomas Garza <tgarza01 at prodigy.net.mx> wrote: > Look at Help browser in add-ons Statistics|Descriptive Statistics. You'll > find there what you want. > Tomas Garza > Mexico City > ----- Original Message ----- > From: "Uwe Ziegenhagen" <newsgroup at ziegenhagen.info> To: mathgroup at smc.vnet.net > To: mathgroup at smc.vnet.net > Subject: [mg51237] [mg51205] [mg51192] Variance of sample and whole dataset > > >> Hello, >> >> with Variance[list] and StandardDeviation[list] I get the >> variance/std.dev for samples. >> >> Is there any builtin command for the variance of whole dataset (division >> by n, not by n-1)? >> >> Uwe >> >> >> -- >> >> mail to newsgroup at ziegenhagen.info is read only from time to time. If >> you need an urgent answer, google for me. >> >> > > > > > -- DrBob at bigfoot.com www.eclecticdreams.net
- References:
- Variance of sample and whole dataset
- From: Uwe Ziegenhagen <newsgroup@ziegenhagen.info>
- Re: Variance of sample and whole dataset
- From: Tomas Garza <tgarza01@prodigy.net.mx>
- Variance of sample and whole dataset