| %s<% {stringi} | R Documentation |
Relational operators for comparing corresponding strings in two character vectors, with a typical R look-and-feel.
e1 %s<% e2 e1 %s<=% e2 e1 %s>% e2 e1 %s>=% e2 e1 %s==% e2 e1 %s!=% e2 e1 %s===% e2 e1 %s!==% e2 e1 %stri<% e2 e1 %stri<=% e2 e1 %stri>% e2 e1 %stri>=% e2 e1 %stri==% e2 e1 %stri!=% e2 e1 %stri===% e2 e1 %stri!==% e2
e1, e2 |
character vectors or objects coercible to character vectors |
These functions call stri_cmp_le or its
friends, using default collator options.
Thus, they are vectorized over e1 and e2.
%stri==% tests for canonical equivalence of strings
(see stri_cmp_equiv) and is a locale-dependent operation.
On the other hand, %stri===% performs a locale-independent,
code point-based comparison.
All the functions return a logical vector indicating the result of a pairwise comparison. As usual, the elements of shorter vectors are recycled if necessary.
Other locale_sensitive: stri_compare,
stri_count_boundaries,
stri_duplicated,
stri_enc_detect2,
stri_extract_all_boundaries,
stri_locate_all_boundaries,
stri_opts_collator,
stri_order,
stri_split_boundaries,
stri_trans_tolower,
stri_unique, stri_wrap,
stringi-locale,
stringi-search-boundaries,
stringi-search-coll
"a" %stri<% "b"
c("a", "b", "c") %stri>=% "b"