Randomly downsample features and assign to VariableFeatures for the object. This will select n features at random.
DownsampleFeatures(object, assay = NULL, n = 20000, verbose = TRUE)
A Seurat object
Name of assay to use. Default is the active assay.
Number of features to retain (default 20000).
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Returns a Seurat object with VariableFeatures set to the randomly sampled features.
Seurat
VariableFeatures
# NOT RUN { DownsampleFeatures(atac_small, n = 10) # }
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