stringi (version 0.2-5)

stri_detect_charclass: Detect a Character Class Match

Description

This function checks if any character falls into a given character class (e.g. letters, digits, or white spaces).

Usage

stri_detect_charclass(str, pattern)

Arguments

str

character vector to search in

pattern

character vector specifying character classes to match, see stringi-search-charclass

Value

• Returns a logical vector.

Details

Vectorized over str and pattern.

See Also

Other search_charclass: stri_count_charclass; stri_extract_all_charclass, stri_extract_first_charclass, stri_extract_first_charclass, stri_extract_last_charclass, stri_extract_last_charclass; stri_locate_all_charclass, stri_locate_first_charclass, stri_locate_first_charclass, stri_locate_last_charclass, stri_locate_last_charclass; stri_replace_all_charclass, stri_replace_first_charclass, stri_replace_first_charclass, stri_replace_last_charclass, stri_replace_last_charclass; stri_split_charclass; stri_trim, stri_trim, stri_trim_both, stri_trim_left, stri_trim_right; stringi-search-charclass; stringi-search

Other search_detect: stri_detect_coll; stri_detect_fixed; stri_detect_regex; stri_detect; stringi-search

Examples

if (stri_install_check(silent=TRUE))
stri_detect_charclass(c("stRRRingi","REXAMINE","123"),
   c("\\p{Ll}", "\\p{Lu}", "\\p{Zs}"))