threshold: Threshold a matrix/vector below and above

In JuliusCampbell/TITAN: Builds LDA Topic Models for scRNA-seq data

Threshold a matrix/vector below and above

Description

threshold sets values of a vector/matrix below min to min; values above max are set to max.

threshold is mainly used to project sparsified weight vectors (sparsify_weights) back onto the probability simplex (thus min = 0 and then normalize).

Usage

threshold(x, min = -Inf, max = Inf)

Arguments

x	a numeric matrix(like object)
min	minimum value
max	maximum value

See Also

normalize

Examples

print(threshold(c(1,4,2,-1,10), min = 0))

JuliusCampbell/TITAN documentation built on May 24, 2023, 3:42 p.m.