R: Log-transform a vector

log_CT

R Documentation

Log-transform a vector

Performs a log transform on a numeric vector.

log_CT(x, na.rm = FALSE)

`x`	A numeric vector.
`na.rm`	Set `TRUE` to remove `NA` values, otherwise returns `NA`.

Specifically, this performs a modified "COIN Tool log" transform: log(x-min(x) + a), where a <- 0.01*(max(x)-min(x)).

A log-transformed vector of data.

x <- runif(20)
log_CT(x)