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Table 1 Pre-processing statistics of for continental population classification problem based on HapMap Phase II samples

From: ETHNOPRED: a novel machine learning method for accurate continental and sub-continental ancestry identification and population stratification correction

SNP groups

Number of SNPs

All SNPs

906600

SNP with Call Rate < 100%

186578

SNPs on Non-autosomal Chromosomes

38306

SNPs Deviated from HWE

184854

Filtered SNPs

295454

Unfiltered SNPs

611146