mirror of
https://github.com/agdamsbo/REDCapCAST.git
synced 2024-11-22 05:20:23 +01:00
32 lines
703 B
R
32 lines
703 B
R
% Generated by roxygen2: do not edit by hand
|
|
% Please edit documentation in R/ds2dd_detailed.R
|
|
\name{var2fct}
|
|
\alias{var2fct}
|
|
\title{Convert vector to factor based on threshold of number of unique levels}
|
|
\usage{
|
|
var2fct(data, unique.n)
|
|
}
|
|
\arguments{
|
|
\item{data}{vector or data.frame column}
|
|
|
|
\item{unique.n}{threshold to convert class to factor}
|
|
}
|
|
\value{
|
|
vector
|
|
}
|
|
\description{
|
|
This is a wrapper of forcats::as_factor, which sorts numeric vectors before
|
|
factoring, but levels character vectors in order of appearance.
|
|
}
|
|
\examples{
|
|
\dontrun{
|
|
sample(seq_len(4), 20, TRUE) |>
|
|
var2fct(6) |>
|
|
summary()
|
|
sample(letters, 20) |>
|
|
var2fct(6) |>
|
|
summary()
|
|
sample(letters[1:4], 20, TRUE) |> var2fct(6)
|
|
}
|
|
}
|