transx (version 0.0.1)

pow_boxcox: Box-Cox Transformations

Description

Usage

pow_boxcox(x, lambda = NULL, lambda2 = NULL, ...)

Arguments

x

[univariate vector]

Univariate vector, numeric or ts object with only one dimension.

lambda

[numeric(1): NULL]

Transformation exponent, \(\lambda\).

lambda2

[numeric(1): NULL]

Transformation exponent, \(\lambda_2\).

...

Further arguments passed to pow.

Value

Returns a vector with the same class and attributes as the input vector.

References

Box, G. E., & Cox, D. R. (1964). An analysis of transformations. Journal of the Royal Statistical Society. Series B (Methodological), 211-252. https://www.jstor.org/stable/2984418

Examples

# NOT RUN {
set.seed(123)
x <- runif(10)
pow_boxcox(x, 3)
# }