R: Access cellular data

FetchData {SeuratObject} | R Documentation

## Access cellular data

### Description

Retrieves data (feature expression, PCA scores, metrics, etc.) for a set of cells in a Seurat object

### Usage

    FetchData(object, vars, cells = NULL, slot = "data")

### Arguments

`object` | Seurat object
`vars` | List of all variables to fetch, use keyword “ident” to pull identity classes
`cells` | Cells to collect data for (default is all cells)
`slot` | Slot to pull feature data for

### Value

A data frame with cells as rows and cellular data as columns

### Examples

    pc1 <- FetchData(object = pbmc_small, vars = 'PC_1')
    head(x = pc1)
    head(x = FetchData(object = pbmc_small, vars = c('groups', 'ident')))

[Package SeuratObject version 4.0.3 Index]