object_data: Function to access object data

View source: R/object_access.R

object_dataR Documentation

Function to access object data

Description

Function to access object data

Usage

object_data(object, ...)

## S3 method for class 'Seurat'
object_data(object, slot, n_genes = 1000, ...)

## S3 method for class 'SingleCellExperiment'
object_data(object, slot, ...)

Arguments

object

object after tsne or umap projections and clustering

...

additional arguments

slot

data to access

n_genes

number of genes limit for Seurat variable genes, by default 1000, set to 0 to use all variable genes (generally not recommended)

Value

expression matrix, with genes as row names, and cell types as column names

Examples

so <- so_pbmc()
mat <- object_data(
    object = so,
    slot = "data"
)
mat[1:3, 1:3]
sce <- sce_pbmc()
mat <- object_data(
    object = sce,
    slot = "data"
)
mat[1:3, 1:3]

NCBI-Hackathons/RClusterCT documentation built on April 8, 2024, 4:36 a.m.