Re: Variance of sample and whole dataset
- To: mathgroup at smc.vnet.net
- Subject: [mg51195] Re: [mg51192] Variance of sample and whole dataset
- From: jmt <jmt at dxdydz.net>
- Date: Fri, 8 Oct 2004 02:54:42 -0400 (EDT)
- References: <200410070926.FAA10859@smc.vnet.net>
- Reply-to: jmt at dxdydz.net
- Sender: owner-wri-mathgroup at wolfram.com
Have a look at the AddOn Statistics`DescriptiveStatistics` The function VarianceMLE is what you are looking for. On 2004 10 07 11:26, Uwe Ziegenhagen wrote: > 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 -- Puissance d'un coton-tige : deux ouates ...
- References:
- Variance of sample and whole dataset
- From: Uwe Ziegenhagen <newsgroup@ziegenhagen.info>
- Variance of sample and whole dataset