Inverts loglog():
$$x = \alpha \,[\exp(\exp(y) - 1) - 1].$$
Arguments
- x
Numeric vector previously transformed via loglog().
- alpha
Same alpha used in loglog(). Default: 1.
Value
A numeric vector on the original scale.
Examples
original <- c(0, 1, 5, 10, 100, 1000)
all.equal(original, iloglog(loglog(original)))
#> [1] TRUE
