Chunk #56 — METHODS — Genotyping, QC and imputation

Source

Depression pathophysiology, risk prediction of recurrence and comorbid psychiatric disorders using genome-wide analyses.

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yes

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Genotyping in iPSYCH2012 was performed using the PsychArray V1.0 (Illumina, San Diego, California), while genotyping of iPSYCH2015i was done using the Global Screening Array v2 (Illumina, San Diego, California). Since the two samples were genotyped on different platforms, they were QCed and imputed separately.