TFIDF {scDblFinder} | R Documentation

## TFIDF

### Description

The Term Frequency - Inverse Document Frequency (TF-IDF) normalization, as implemented in Stuart & Butler et al. 2019.

### Usage

    TFIDF(x, sf = 10000)

### Arguments

`x` | The matrix of occurrences
`sf` | Scaling factor

### Value

An array of same dimensions as 'x'

### Examples

    m <- matrix(rpois(500,1),nrow=50)
    m <- TFIDF(m)

[Package scDblFinder version 1.8.0 Index]