Subset an Assay

Source: R/assay.R

Subset an Assay

# S3 method for Assay
subset(x, cells = NULL, features = NULL, ...)

Arguments

x

An Assay object

cells

Cell names

features

Feature names

...

Ignored

Value

x with just the cells and features specified by cells and features

See also

v3 Assay object, validity, and interaction methods: $.Assay(), Assay-class, Assay-validity, CreateAssayObject(), [.Assay(), [[.Assay(), dim.Assay(), dimnames.Assay(), merge.Assay(), split.Assay()

Examples

rna <- pbmc_small[["RNA"]]
rna2 <- subset(rna, features = VariableFeatures(rna))
rna2
#> Assay data with 20 features for 80 cells
#> Top 10 variable features:
#>  PPBP, IGLL5, VDAC3, CD1C, AKR1C3, PF4, MYL9, GNLY, TREML1, CA2