[R] test for bimodality&In-Reply-To=

Mark Difford mark_difford at yahoo.co.uk
Mon Aug 31 11:30:31 CEST 2009


Hi John,

>> Has a test for bimodality been implemented in R?

You may find the code at the URL below useful. It was written by Jeremy
Tantrum (a PhD of Werner Stuetzle's). Amongst other things there is a
function to plot the unimodal and bimodal Gaussian smoothers closest to the
observed data. A dip-test statistic is also calculated.

Regards, Mark.

http://www.stat.washington.edu/wxs/Stat593-s03/Code/jeremy-unimodality.R



John Sansom wrote:
> 
> Has a test for bimodality been implemented in R?
> 
> Thanks, John
> 
> NIWA is the trading name of the National Institute of Water & Atmospheric
> Research Ltd.
> 
> ______________________________________________
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> PLEASE do read the posting guide
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> and provide commented, minimal, self-contained, reproducible code.
> 
> 

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