safelog: safelog

In mjhelf/Mosaic: Metaboseek platform

safelog

Description

apply a log function to a numeric vector, but replaces zeros and uses abs values

Usage

safelog(x, base = 10, replaceZeros = NULL, replaceNonFinites = NA_real_)

Arguments

x	numeric vector of positive values
base	of log
replaceZeros	replace zeros with this value, if NULL will use smallest non-zero absolute value in x
replaceNonFinites	replace non-finite values (Inf, -Inf, NA) with this value before applying log

Value

a numeric vector of same length as x, with logarithmized values

mjhelf/Mosaic documentation built on April 28, 2022, 11:32 a.m.