TFIDF {scDblFinder} | R Documentation |
The Term Frequency - Inverse Document Frequency (TF-IDF) normalization, as implemented in Stuart & Butler et al. 2019.
TFIDF(x, sf = 10000)
x |
The matrix of occurrences |
sf |
Scaling factor |
An array of same dimensions as 'x'
m <- matrix(rpois(500,1),nrow=50) m <- TFIDF(m)