caseflip: Flip the case of characters in a string of text

In ds4psy: Data Science for Psychologists

Flip the case of characters in a string of text

Description

caseflip flips the case of all characters in a string of text x.

Usage

caseflip(x)

Arguments

x	A string of text (required).

Details

Internally, caseflip uses the letters and LETTERS constants of base R and the chartr function for replacing characters in strings of text.

Value

A character vector.

See Also

capitalize for converting the case of initial letters; chartr for replacing characters in strings of text.

Other text objects and functions: Umlaut, capitalize(), cclass, chars_to_text(), collapse_chars(), count_chars(), count_chars_words(), count_words(), invert_rules(), l33t_rul35, map_text_chars(), map_text_coord(), map_text_regex(), metachar, read_ascii(), text_to_chars(), text_to_sentences(), text_to_words(), transl33t(), words_to_text()

Examples

x <- c("Hello world!", "This is a 1st sentence.", "This is the 2nd sentence.", "The end.")
caseflip(x)
 

ds4psy documentation built on Nov. 6, 2025, 1:07 a.m.