map_values

From mlr3misc v0.1.0 by Michel Lang

Replace Elements of Vectors with New Values

Replaces all values in x which match old with values in new. Values are matched with base::match().

Usage

map_values(x, old, new)

Arguments

x: :: vector().
old: :: vector() Vector with values to replace.
new: :: vector() Values to replace with. Will be forced to the same length as old with base::rep_len().

Value

(vector()) of the same length as x.

Examples

# NOT RUN {
x = letters[1:5]

# replace all "b" with "_b_", and all "c" with "_c_"
old = c("b", "c")
new = c("_b_", "_c_")
map_values(x, old, new)
# }

Documentation reproduced from package mlr3misc, version 0.1.0, License: LGPL-3

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