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stringi (version 0.3-1)

Character string processing facilities

Description

stringi allows for fast, correct, consistent, portable, and convenient character string/text processing in every locale and any native encoding. Owing to the use of the ICU library, the package provides R users with platform-independent functions known to Java, Perl, Python, PHP, and Ruby programmers.

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Install

install.packages('stringi')

Monthly Downloads

991,432

Version

0.3-1

License

file LICENSE

Maintainer

Marek Gagolewski

Last Published

November 6th, 2014

Functions in stringi (0.3-1)

stri_read_lines

[DRAFT API] Read Text Lines from a Text File

stri_prepare_arg_double_1

Prepare a Numeric Vector Argument [Single Value] [internal]

stri_duplicated

Determine Duplicated Elements

Compare Strings with or without Collation

Determine if a String is of Length Zero

Extract Regex Pattern Matches, Together with Capture Groups

stri_enc_isutf16be

Check If a Data Stream Is Possibly in UTF16 or UTF32

stri_enc_fromutf32

Convert From UTF-32

Count the Number of Characters

Duplicate Strings

stri_extract_words

Extract Words from a Text

stri_opts_regex

Generate a List with Regex Matcher Settings

Reverse Each String

stri_enc_toascii

Convert To ASCII

Query Default Settings for stringi

Compare Strings with or without Collation

stri_count_boundaries

Count the Number of Text Boundaries

stri_replace_all

Replace Occurrences of a Pattern

stri_enc_detect

[DRAFT API] Detect Character Set and Language

stringi-search-regex

Regular Expressions in stringi

Concatenate Character Vectors

stri_enc_toutf32

Convert Strings To UTF-32

stri_locale_set

Set or Get Default Locale in stringi

Count the Number of Pattern Matches

stri_enc_isascii

Check If a Data Stream Is Possibly in ASCII

stri_prepare_arg_integer_1

Prepare an Integer Vector Argument [Single Value] [internal]

stri_unescape_unicode

Unescape All Escape Sequences

stri_enc_toutf8

Convert Strings To UTF-8

Select Elements that Match a Given Pattern

Ordering Permutation and Sorting

stri_prepare_arg_string_1

Prepare a String Vector Argument [Single Value] [internal]

Extract a Substring From or Replace a Substring In a Character Vector

stri_enc_detect2

[DRAFT API] Detect Locale-Sensitive Character Encoding

stri_split_lines

Split a String Into Text Lines

stringi-search-boundaries

Text Boundary Analysis in stringi

Flatten a String

stri_prepare_arg_double

Prepare a Numeric Vector Argument [internal]

stri_enc_isutf8

Check If a Data Stream Is Possibly in UTF-8

Count the Number of Bytes

Word Wrap Text to Format Paragraphs

stringi-package

THE String Processing Package

Set or Get Default Character Encoding in stringi

stri_stats_general

General Statistics for a Character Vector

[DRAFT API] Read Whole Text File as Raw

stri_trans_general

General Text Transforms, Including Transliteration

stri_prepare_arg_string

Prepare a String Vector Argument [internal]

Detect a Pattern Match

Get Declared Encodings of Each String

stri_replace_na

Replace Missing Values in a Character Vector

stri_locale_info

Query Given Locale

stringi-encoding

Character Encodings and stringi

Query a Character Encoding

Convert Strings Between Given Encodings

stri_stats_latex

Statistics for a Character Vector Containing LaTeX Commands

stri_trans_list

List Available Text Transforms and Transliterators

stri_split_boundaries

Split a String at Specific Text Boundaries

stri_trans_tolower

Transform String with Case Mapping

stri_install_check

Installation-Related Utilities

Concatenate Two Character Vectors

stri_opts_brkiter

Generate a List with BreakIterator Settings

stringi-search-fixed

Locale-Insensitive Fixed Pattern Matching in stringi

Pad (Center/Left/Right Align) a String

List Known Character Encodings

stri_prepare_arg_logical_1

Prepare a Logical Vector Argument [Single Value] [internal]

stri_startswith

Determine if the Start or End of a String Matches a Pattern

Extract Unique Elements

stri_enc_tonative

Convert Strings To Native Encoding

stri_rand_shuffle

Randomly Shuffle Code Points in Each String

Locales and stringi

Trim Characters from the Left and/or Right Side of a String

stri_locate_all

Locate Occurrences of a Pattern

stri_locate_boundaries

Locate Specific Text Boundaries

stri_escape_unicode

Escape Unicode Code Points

stri_opts_collator

Generate a List with Collator Settings

stri_list2matrix

Convert a List to a Character Matrix

stri_locale_list

List Available Locales

stri_rand_strings

Generate Random Strings

stri_prepare_arg_logical

Prepare a Logical Vector Argument [internal]

stringi-arguments

Passing Arguments to Functions in stringi

stringi-search-coll

Locale-Sensitive Text Searching in stringi

stri_prepare_arg_integer

Prepare an Integer Vector Argument [internal]

Split a String By Pattern Matches

Perform or Check For Unicode Normalization

stri_extract_all

Extract Occurrences of a Pattern

String Searching

stri_rand_lipsum

A Lorem Ipsum Generator

stri_prepare_arg_raw

Prepare a Raw Vector Argument [internal]

stri_write_lines

[DRAFT API] Write Text Lines to a Text File

stringi-search-charclass

Character Classes in stringi