Problem with codegeno/Synbreed

General
1

Hi!
I am facing a problem with codeGeno, package Synbreed. I am trying to impute a snp dataset 188x92716. The genotypes are “0/0” (homozygous for the reference allele), “0/1” (heterozygote), and “1/1”, but the problem also occurs after coding to 0, 1, and 2 (integer). When I run

datac<-codeGeno(datagp, label.het=“0/1”)#datagp is a correct gpdata object, including map and genotype

I get an error message. The same error occurs run

datac<-codeGeno(datagp, label.het=1)

I tried a function

Is.het=function(x=datagp) {substr(x,1,1) != substr(x,3,3) }

Then

Datac<-codeGeno(datagp, label.het=is.het)

But it does not work too.

The instructions provided by Synbreed does not work for the example datasets cattle and mice, where there are heterozygotes. It is annoying. I will appreciate any information. Regards,

2

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