sf_toupper {stringfish}

sf_toupper

Description

A function converting a string to all uppercase

Usage

sf_toupper(x)

Arguments

x

A character vector

Details

Note: the function only converts ASCII characters.

Value

A stringfish vector where all lowercase is converted to uppercase

See Also

toupper

Examples

if(getRversion() >= "3.5.0") {
x <- letters
sf_toupper(x)
}