Compute SuSiE TWAS weights — susie_weights • pecotmr

Extracts coefficients from an existing SuSiE fit or fits `susieR::susie()` from `X` and `y` before extracting weights.

Usage

susie_weights(X = NULL, y = NULL, susie_fit = NULL, retain_fit = FALSE, ...)

Arguments

X: Genotype matrix. Required when `susie_fit` is NULL.
y: Phenotype vector. Required when `susie_fit` is NULL.
susie_fit: Optional fitted SuSiE object.
retain_fit: If TRUE, stores the fitted object as an attribute on the returned weights.
...: Additional arguments passed to `susieR::susie()` when fitting.

Value

Numeric vector of variant weights.