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Re-expression function

Source: R/eda_re.R
eda_re.Rd

eda_re re-expresses a vector following the Tukey or box-cox transformation.

Usage

eda_re(x, p = 0, tukey = FALSE, base = exp(1))

Arguments

x

Vector

p

Power transformation

tukey

If set to TRUE, then adopt Tukey's power transformation, if FALSE, adopt Box-Cox transformation

base

Base used with the log() function

Value

Returns a vector of same length as input x

Details

The function is used to re-express data using one of two transformation techniques: Box-Cox transformation (tukey = FALSE)or Tukey's power transformation (tukey = TRUE).

Examples

x <- c(15, 28, 17, 73,  8, 83,  2)
eda_re(x, p=-1/3)
#> [1] 1.7835596 2.0120494 1.8332666 2.2821832 1.5000000 2.3122532 0.6188984