Ordering Permutation
This function finds a permutation which rearranges the strings in a given character vector into the ascending or descending locale-dependent lexicographic order.
stri_order(str, decreasing = FALSE, na_last = TRUE, ..., opts_collator = NULL)
str |
a character vector |
decreasing |
a single logical value; should the sort order
be nondecreasing ( |
na_last |
a single logical value; controls the treatment of |
... |
additional settings for |
opts_collator |
a named list with ICU Collator's options,
see |
For more information on ICU's Collator and how to tune it up
in stringi, refer to stri_opts_collator.
As usual in stringi, non-character inputs are coerced to strings, see an example below for a somewhat non-intuitive behavior of lexicographic sorting on numeric inputs.
This function uses a stable sort algorithm (STL's stable_sort),
which performs up to N*log^2(N) element comparisons,
where N is the length of str.
For ordering with regards to multiple criteria (such as sorting
data frames by more than 1 column), see stri_rank.
The function yields an integer vector that gives the sort order.
Collation - ICU User Guide, http://userguide.icu-project.org/collation
Other locale_sensitive:
%s<%(),
about_locale,
about_search_boundaries,
about_search_coll,
stri_compare(),
stri_count_boundaries(),
stri_duplicated(),
stri_enc_detect2(),
stri_extract_all_boundaries(),
stri_locate_all_boundaries(),
stri_opts_collator(),
stri_rank(),
stri_sort_key(),
stri_sort(),
stri_split_boundaries(),
stri_trans_tolower(),
stri_unique(),
stri_wrap()
stri_order(c('hladny', 'chladny'), locale='pl_PL')
stri_order(c('hladny', 'chladny'), locale='sk_SK')
stri_order(c(1, 100, 2, 101, 11, 10))
stri_order(c(1, 100, 2, 101, 11, 10), numeric=TRUE)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.