Turns out GCTA replaces a missing variant with the mean dosage (2*frequency), but then normalizes the genetic distance by the number of non-missing genotype pairs. An odd thing to do, but with this the GRMs are confluent (up to a small tolerance)

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Christopher Hartl 2012-10-04 13:29:38 -04:00
parent 01dcdf2830
commit beaa1ac07e

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