Hi Ingmar,

Thank you for your reply! How to fit a mixture distribution to the data, do you 
mean by using mixed model? 
Regards,
Samor

--- On Wed, 24/2/10, Ingmar Visser <i.vis...@uva.nl> wrote:

From: Ingmar Visser <i.vis...@uva.nl>
Subject: Re: [R] Bimodal distribution
To: "Samor Gandhi" <samorgan...@yahoo.com>
Cc: r-help@r-project.org
Date: Wednesday, 24 February, 2010, 19:14

Samor,

A somewhat indirect answer: you could fit a mixture distribution to your data 
and test
how many components are needed to best describe your data. 

hth, Ingmar


On Wed, Feb 24, 2010 at 1:22 PM, Samor Gandhi <samorgan...@yahoo.com> wrote:

Hello,



Is there any test  for bimodality in R that



x <- c(rnorm(1000,0,1),rnorm(1000,3,1))

hist(x,nclass=100)



Thank you in advance for any help.



Regards,

Samor







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