Count the Number of Fixed Pattern Matches
Convert Strings To UTF-32
stri_locate_all_charclass
Locate Occurrences of a Character Class
Compare Strings with or without Collation
Replace Occurrences of a Regex Pattern Matches
Check If a Data Stream Is Possibly in ASCII
Determine Duplicated Elements
Locate Occurrences of a Regex Pattern
Trim Characters from the Left and/or Right Side of a String
Prepare a String Vector Argument [internal]
Extract Last Pattern Match
Count the Number of Character Class Matches
Perform or Check For Unicode Normalization
List Available Transforms
Detect a Canonically Equivalent Pattern Match
Transform String with Case Mapping
Check If a Data Stream Is Possibly in UTF-8
[DRAFT API] Detect Locale-Sensitive Character Encoding
Convert Strings To Native Encoding
[DRAFT API] Detect Character Set and Language
Count the Number of Regex Pattern Matches
Passing Arguments to Functions in stringi Extract First Pattern Match
Set or Get Default Character Encoding in stringi Extract Last Regex Pattern Matches, Together with Capture Groups
Query Default Settings for stringi Extract Canonically Equivalent Pattern Matches
Locate All Occurrences of a Pattern
Replace All Occurrences of a Pattern
Detect a Character Class Match
Extract Regex Pattern Matches, Together with Capture Groups
Count the Number of Canonically Equivalent Pattern Matches
Split a String By Regex Pattern Matches
stri_extract_all_charclass
Extract Character Class Matches
Convert From UTF-32
Locate Occurrences of a Fixed Pattern
Determine if a String is of Length Zero
Pad (Center/Left/Right Align) a String
Check If a Data Stream Is Possibly in UTF16 or UTF32
Duplicate Strings
Extract Regex Pattern Matches, Together with Capture Groups
List Known Character Encodings
[DRAFT API] Read Text Lines from a Text File
Detect a Regex Pattern Match
Extract Words from a Text
Extract Unique Elements
Replace Last Occurrence of a Pattern
Extract All Pattern Matches
Replace Occurrences of a Pattern
Concatenate Two Character Vectors
[DRAFT API] Read Whole Text File as Raw
Replace Occurrences of a Fixed Pattern Matches
Query Given Locale
Escape Unicode Code Points
List Available Locales
Generate a List with Regex Matcher Settings
Convert Strings To UTF-8
Query a Character Encoding
Concatenate Character Vectors
General Statistics for a Character Vector
Flatten a String
Split a String Into Fields
Convert To ASCII
Locate Specific Text Boundaries
Extract a Substring From or Replace a Substring In a Character Vector
Character Classes in stringi Locate Words in a Text
Prepare a Raw Vector Argument [internal]
Generate a List with Collator Settings
stri_prepare_arg_logical_1
Prepare a Logical Vector Argument [Single Value] [internal]
Detect a Pattern Match
Detect a Fixed Pattern Match
stri_prepare_arg_double_1
Prepare a Numeric Vector Argument [Single Value] [internal]
Generate Random Strings
THE String Processing Package
Convert Strings Between Given Encodings
Prepare a Logical Vector Argument [internal]
Locate Occurrences of a Pattern
Character Encodings and stringi Get Declared Encodings of Each String
Locate Last Occurrence of a Pattern
Extract First Regex Pattern Matches, Together with Capture Groups
String Searching
Replace Occurrences of a Canonically Equivalent Pattern Matches
stri_prepare_arg_integer_1
Prepare an Integer Vector Argument [Single Value] [internal]
Locate Occurrences of a Canonically Equivalent Pattern
stri_prepare_arg_string_1
Prepare a String Vector Argument [Single Value] [internal]
Extract Pattern Matches
Replace First Occurrence of a Pattern
Split a String at Specific Text Boundaries
Prepare an Integer Vector Argument [internal]
Prepare a Numeric Vector Argument [internal]
stri_replace_all_charclass
Replace Occurrences of a Character Class
Extract All Regex Pattern Matches, Together with Capture Groups
Split a String By Canonically Equivalent Pattern Matches
Ordering Permutation and Sorting
Count the Number of Bytes
Count the Number of Characters
Replace Missing Values in a Character Vector
Count the Number of Pattern Matches in a String
Split a String into Text Lines
Extract Regex Pattern Matches
Regular Expressions in stringi Split a String By Fixed Pattern Matches
Installation-Related Utilities
Reverse Each String
Statistics for a Character Vector Containing LaTeX Commands
Unescape All Escape Sequences
General Text Transforms, Including Transliteration
Word Wrap Text to Format Paragraphs
Compare Strings with or without Collation
Locate First Occurrence of a Pattern
Locale-Insensitive Fixed Pattern Matching in stringi Randomly Shuffle Code Points in Each String
Set or Get Default Locale in stringi [DRAFT API] Write Text Lines to a Text File
Split a String by a Character Class
Locale-Sensitive Text Searching in stringi