addPerCellQC: Add QC metrics to a SummarizedExperiment
In scuttle: Single-Cell RNA-Seq Analysis Utilities

Description Usage Arguments Details Value Author(s) See Also Examples

Convenient utilities to compute QC metrics and add them to a SummarizedExperiment's row or column metadata.

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addPerCellQC(x, ...)

addPerFeatureQC(x, ...)

x

A SummarizedExperiment object or one of its subclasses.

...

For addPerCellQC, further arguments to pass to perCellQCMetrics.

For addPerFeatureQC, further arguments to pass to perFeatureQCMetrics.

These functions are simply wrappers around perCellQCMetrics and perFeatureQCMetrics, respectively. The computed QC metrics are automatically appended onto the existing colData or rowData. No protection is provided against duplicated column names.

x is returned with the QC metrics added to the row or column metadata.

Aaron Lun

perCellQCMetrics and perFeatureQCMetrics, which do the actual work.

example_sce <- mockSCE()
example_sce <- addPerCellQC(example_sce)
colData(example_sce)

example_sce <- addPerFeatureQC(example_sce)
rowData(example_sce)