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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/YeoJohnson.R, R/misc.R
\name{yj_transform}
\alias{yj_transform}
\alias{estimate_yj}
\alias{ellipse_check}
\alias{printer}
\alias{prepare}
\alias{is_trained}
\alias{sel2char}
\title{Internal Functions}
\usage{
yj_transform(x, lambda, eps = 0.001)
estimate_yj(dat, limits = c(-5, 5), num_unique = 5, na_rm = TRUE)
ellipse_check(...)
printer(
tr_obj = NULL,
untr_obj = NULL,
trained = FALSE,
width = max(20, options()$width - 30)
)
prepare(x, ...)
is_trained(x)
sel2char(x)
}
\arguments{
\item{x}{A list of selectors}
\item{...}{Arguments pass in from a call to \code{step}}
\item{tr_obj}{A character vector of names that have been
resolved during preparing the recipe (e.g. the \code{columns} object
of \code{\link[=step_log]{step_log()}}).}
\item{untr_obj}{An object of selectors prior to prepping the
recipe (e.g. \code{terms} in most steps).}
\item{trained}{A logical for whether the step has been trained.}
\item{width}{An integer denoting where the output should be wrapped.}
}
\value{
If not empty, a list of quosures. If empty, an error is thrown.
`NULL``, invisibly.
A logical
A character vector
}
\description{
These are not to be used directly by the users.
This internal function is used for printing steps.
This internal function takes a list of selectors (e.g. \code{terms}
in most steps) and returns a character vector version for
printing.
}
\keyword{internal}
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