report (version 0.1.0)

rename_if_possible: Safe and convenient data frame utilities

Description

Rename/remove a variable in a data frame if exists.

Usage

rename_if_possible(x, pattern, replacement)
remove_if_possible(x, pattern)
reorder_if_possible(x, cols)

Arguments

x

Data frame.

pattern

Variable to replace or remove.

replacement

New variable name.

cols

Order of columns.

Value

A modified data frame.

Examples

# NOT RUN {
# Rename columns
rename_if_possible(iris, "Sepal.Length", "length")
rename_if_possible(iris, "FakeCol", "length")

# Remove columns
remove_if_possible(iris, "Sepal.Length")

# Reorder columns
reorder_if_possible(iris, c("Species", "Sepal.Length"))
# }