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Calculate empty droplet statistics for each cell.

Source: R/single_sample_input_qc.R
empty_droplets_fn.Rd

See DropletUtils::emptyDrops() for implementation details.

Usage

empty_droplets_fn(
  sce_raw,
  empty_droplets_lower,
  empty_droplets_enabled = TRUE,
  BPPARAM = BiocParallel::SerialParam()
)

Arguments

sce_raw

(input target) A SingleCellExperiment object.

empty_droplets_lower

An integer scalar: lower bound on the total UMI count at or below which all barcodes are assumed to correspond to empty droplets. Passed to DropletUtils::emptyDrops().

empty_droplets_enabled

A logical scalar: if TRUE, skip empty droplets calculation and return NULL.

BPPARAM

A BiocParallel::BiocParallelParam object.

Value

A DataFrame object (value returned from DropletUtils::emptyDrops()) if empty_droplets_enabled is TRUE, NULL otherwise. Output target: empty_droplets