ash: 'asinh' data transformation

Description Usage Arguments

View source: R/cluster.R

Description

The asinh transformation, (ash(x) = log(x + sqrt(x^2+1))), is an alternative to log transformation that has less (compressing) effects on the extreme values (low and high values), and naturally handles negative numbers and 0. Also see log_1.

Usage

1
ash(x)

Arguments

x

a numeric vector


segmenTier documentation built on May 2, 2019, 2:49 p.m.