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I look for a bi-modal distribution

  • To: mathgroup at smc.vnet.net
  • Subject: [mg114421] I look for a bi-modal distribution
  • From: Alexei Boulbitch <alexei.boulbitch at iee.lu>
  • Date: Sat, 4 Dec 2010 06:11:49 -0500 (EST)

Dear community,

I have an experimental data list having the form of lst={{x1, y1},...}. 
I make the analysis of statistics of the data. The distribution is 
non-Gaussian, as can be checked by various test criteria, and  
visualized by a histogram. I suspect however, that here there may be two 
superimposed Gaussian distributions in which both the means and the 
standard deviations are different.

Among  the Mathematica built-in distributions in I did not succeed to 
find such a bi-modal distribution.  Do you know anything about such a 
distribution?

Regards, Alexei

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Alexei Boulbitch, Dr. habil.
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