splitModule {celda} | R Documentation |
Manually select a celda feature module to split into 2 or more modules. Useful for splitting up modules that show divergent expression of features in multiple cell clusters.
splitModule(x, ...) ## S4 method for signature 'SingleCellExperiment' splitModule( x, useAssay = "counts", altExpName = "featureSubset", module, n = 2, seed = 12345 )
x |
A SingleCellExperiment object
with the matrix located in the assay slot under |
... |
Ignored. Placeholder to prevent check warning. |
useAssay |
A string specifying which assay
slot to use for |
altExpName |
The name for the altExp slot to use. Default "featureSubset". |
module |
Integer. The module to be split. |
n |
Integer. How many modules should |
seed |
Integer. Passed to with_seed. For reproducibility, a default value of 12345 is used. If NULL, no calls to with_seed are made. |
A updated SingleCellExperiment object with new
feature modules stored in column celda_feature_module
in
rowData(x)
.
data(sceCeldaCG) # Split module 5 into 2 new modules. sce <- splitModule(sceCeldaCG, module = 5)