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32 lines
671 B
R
32 lines
671 B
R
% Generated by roxygen2: do not edit by hand
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% Please edit documentation in R/fct_drop.R
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\name{fct_drop}
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\alias{fct_drop}
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\alias{fct_drop.data.frame}
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\alias{fct_drop.factor}
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\title{Drop unused levels preserving label data}
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\usage{
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fct_drop(x, ...)
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\method{fct_drop}{data.frame}(x, ...)
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\method{fct_drop}{factor}(x, ...)
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}
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\arguments{
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\item{x}{Factor to drop unused levels}
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\item{...}{Other arguments passed down to method.}
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}
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\description{
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This extends [forcats::fct_drop()] to natively work across a data.frame and
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replaces [base::droplevels()].
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}
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\examples{
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mtcars |>
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numchar2fct() |>
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fct_drop()
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mtcars |>
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numchar2fct() |>
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dplyr::mutate(vs = fct_drop(vs))
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}
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