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szpiech / selscan

Haplotype based scans for selection
GNU General Public License v3.0
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ihs normalization - header #76

Open JavierMenRev opened 2 years ago

JavierMenRev commented 2 years ago

Thanks for the excellent resource! It's such a great tool to quickly obtain haplotype-based selection stats.

I just have a simple question regarding the normalization of ihs values. After normalizing you get two extra columns. The first one is the standardized ihs value, but I am not sure what the second one is indicating (it seems to be a 0/1 boolean).

Thanks,

Javier

szpiech commented 1 year ago

Hi,

Thanks for your kind words. That column is a Boolean indicating whether the |ihs| is greater than the critical threshold (default 2). I surely had a reason for reporting it in the past, but I’m not certain why that was at the moment. It is pretty redundant information.

-Zachary

Le mer. 30 mars 2022 à 5:09 AM, Javier Mendoza-Revilla < @.***> a écrit :

Thanks for the excellent resource! It's such a great tool to quickly obtain haplotype-based selection stats.

I just have a simple question regarding the normalization of ihs values. After normalizing you get two extra columns. The first one is the standardized ihs value, but I am not sure what the second one is indicating (it seems to be a 0/1 boolean).

Thanks,

Javier

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