[simuPOP-list] Bug? in the allele frequency

[hmh <hu...@gm...>]

Hi,


I have a bug in the allele frequency, I don't understand what is wrong 
in my script, and the bug persist even with the simplest situation '1 
locus, 2 alleles, no mutation'

_The bug is that every two generations the allele frequency is set to 0_.


For every generation, the attached script print the allele frequency of 
the population, and the genotype of the first 5 individuals as well as 
of their 2 parents.

(Genotypes are 0, 0.5 and 1 where 0.5 means heterozygous)


Probably because of the same bug, there are often inconsistency such as:


at the generation N

Off:1.0 Dad:0.0 Mom:0.0


at the generation N+1

Off:0.0 Dad:1.0 Mom:1.0


I am using this simupop version :

# simuPOP Version 1.1.7.1 : Copyright (c) 2004-2016 Bo Peng # Revision 
5003 (May 22 2016) for Python 3.5.1+ (64bit, 1thread) # Random Number 
Generator is set to mt19937 with random seed 0x91f07829f57cb62. # This 
is the standard short allele version with 256 maximum allelic states. # 
For more information, please visit http://simupop.sourceforge.net, # or 
email sim...@li... (subscription required).


Thanks for your help!

hugo


-- 
- no title specified

Hugo Mathé-Hubert

BU-G19

postdoc

eawag (Swiss Federal Institute of Aquatic Science and Technology)
Evolutionary Ecology 
<http://www.eawag.ch/en/department/eco/main-focus/evolutionary-ecology/>- 
About me 
<http://www.eawag.ch/en/aboutus/portrait/organisation/staff/profile/hugo-mathe-hubert/>

Überlandstrasse 133
P.O.Box 611
8600 Dübendorf, Switzerland

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