README for GAW16 dataset

The GAW16 data set were from the North American Rheumatoid Arthritis Consortiumin 2008, including 5 44 902 autosomal SNPs for 2062 subjects (868 cases and 1194 controls).

This document describes the column headers for GAW16 dataset

SNP = The rsid of the variant
Chromo = The chromosome that the variant is located on
Position = The base pair location of the variant
X.genotype = Percentage of genotype X
min_genotype_freq = Minimum allele frequency
p_h.w = Hardy-Weinberg test p-value
Armitage_P = P-value for trend test
OR = The odds ratio
X95.OR_CI1 = The lower bound of the 95% confidence interval for the OR
X95.OR_CI2 = The upper limit of the 95% confidence interval for the OR