Chunk #9 — Methods — Statistical Analyses — Calculating Polygenic Risk Scores.

Source

Associations Between Cannabis Use, Polygenic Liability for Schizophrenia, and Cannabis-related Experiences in a Sample of Cannabis Users.

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PRS in European ancestry individuals from the COGA and CATS studies were calculated using summary statistics from the most recent Psychiatric Genomics Consortium (PGC) GWAS of schizophrenia (N = 306 011)30https://www.med.unc.edu/pgc/download-results/) using PRS-CS31 (using the “auto” function).