Extracts coefficients from an existing mr.mash fit or fits mr.mash from `X` and `Y`.
Usage
mrmash_weights(mrmash_fit = NULL, X = NULL, Y = NULL, ...)
Arguments
- mrmash_fit
Optional fitted mr.mash object.
- X
Genotype matrix. Required when `mrmash_fit` is NULL.
- Y
Phenotype matrix. Required when `mrmash_fit` is NULL.
- ...
Additional arguments passed to `mrmash_wrapper()` when fitting.
Value
Matrix of variant weights.