User: X.Y.Zebby
X.Y.Zebby • 0
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Posts by X.Y.Zebby
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... Hello
I have two populations (ped and map files) that I want to merge in a file. I used PLINK software to reach my aim. But I faced an error in my work. I used "--allow-no-sex" or "--must-have-sex" in my code, but I cannot run again.
My friend can run the below code without any error. We used the ...
written 6 days ago by
X.Y.Zebby • 0
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... Hi friends,
I have to create a file that I put the contents below according to its manual.
104 3 21 321 2.0 15.0 237.6668
105 3 20 320 3.0 14.0 261.7078
108 3 21 321 2.0 15.0 236.7068
109 2 21 221 2.0 15.0 215.2132
113 ...
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... Hello Kevin,
Thank you for your prompt reply and sorry for my answer to you late.
I saw a nearly related paper about my question but in GWAS, not PCA.
In this paper, they represented Gene-by-environment interactions as d parameters in GWAS model. But why researchers don't consider it on their PCA? ...
written 8 months ago by
X.Y.Zebby • 0
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The analysis of population structure has many methods that one of them is PCA in population genetic research. You know, "genotype-environment correlation" is really important.
For example, we are two populations (breed) in two different locations with their genotyping and geographic data (e.g. ele ...
written 8 months ago by
X.Y.Zebby • 0
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Answer:
A: Watterson's estimator "theta"
... Hi
I will be very grateful if you are so kind to answer me about question from the population differentiation method.
What can be interpreted from a negative Theta value (-1) when measuring pairwise Theta value (Fst) between 2 populations?
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written 4.4 years ago by
X.Y.Zebby • 0
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... I face to one problem that I can not resolve it. I have a problem for drawing idiogram in sheep chromosomes because I must have sheep centromeres position and chr size in this graph but I can't find information about it. The table below is a sample from human genome.
ID size centrom ...
written 4.6 years ago by
X.Y.Zebby • 0
• updated
8 months ago by
Alex Reynolds ♦ 31k
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For How can I get the sheep chromosomes centromere position and Chromosomes length???
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