Per-site per-gene estimates of selection posterior densities

'site_hpds.csv' summarizes selection coefficients obtained by renaissance counting.It contains 12 columns: * 'subject': Subject for the analyzed sample ('A', 'B', or 'C').* 'sample': A sample identifier.* 'gene': The IGHV gene and allele analyzed.* 'variable': One of:- 'dN' - the nonsynonymous substitution rate.- 'dS' - the synonymous substitution rate.- 'dNdS' - the selection coefficient, omega.* 'subset': Subset of sequences represented by the row. One of:- 'out-of-frame': out of frame sequences only.- 'productive': in frame sequences without stop-codons identified.- 'productive/out-of-frame': productive rates normalized by out-of-frame rates. See manuscript for details.* 'site': The codon site within the V gene.* 'imgt_site': The codon site within the V gene, using IMGT unique numbering.* 'median': Median value* 'hpdLower': Lower bound of the 95% HPD interval.* 'hpdUpper': Upper bound of the 95% HPD interval.* 'coverage': Number of sequences analyzed covering this position.* 'oof_coverage': Number of out-of-frame sequences covering this position. The selection coefficients presented in the manuscript are the subset of rows for which:* 'oof_coverage > 100'* 'subset == "productive/out-of-frame"'* 'variable == "dNdS"'