Read an AnnData matrix (dense or sparse) from zarr store

Dispatches based on encoding-type attribute.

Usage

.zarr_read_anndata_matrix(
  store_path,
  rel_path,
  transpose = TRUE,
  obs_idx = NULL,
  var_idx = NULL
)

Arguments

store_path

Path to zarr store

rel_path

Relative path to matrix node

transpose

If TRUE (default), transpose cells x genes to genes x cells

Value

A matrix or dgCMatrix