Question: Extract genotype at single locus for all individuals in a PLINK binary ped file?
gravatar for dam4l
4 months ago by
dam4l140 wrote:

I have genotype data (Illumina Global Screening Array) from ~700 individuals.

I am also genotyping 1 SNP in using the TaqMan assay, and I need to check the concordance between the chip genotypes and the TaqMan genotypes for all individuals in my sample.

To do this, I need to extract the genotype for all individuals at 1 specific SNP that is genotyped on this array. The data are currently stored in a PLINK bed file. All suggestions are welcome.

snp plink • 235 views
ADD COMMENTlink written 4 months ago by dam4l140

Plink is well documented, read about --extract and --make-bed.

ADD REPLYlink modified 4 months ago • written 4 months ago by zx87547.5k
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