LD Score-Based LD Statistic

Pre-computed LD scores for each SNP. Used by S-LDSC and g-LDSC. Supports both standard LD scores and annotation-stratified LD scores.

Slots

ldScores

A numeric matrix (SNPs x annotations+1). The first column is the base LD score (sum of r^2). Additional columns are annotation-stratified LD scores if annotations are provided.

ldScoreWeights

A numeric vector of regression weights for each SNP.

ldMatrixList

For g-LDSC: a list of per-block LD (R^2) matrices used to compute the FGLS residual covariance. NULL for S-LDSC.