Package: stringtools 0.02

stringtools: Tools for working with strings in R

Tools for working with strings in R

Authors:Sebastian Kranz

stringtools_0.02.tar.gz
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stringtools_0.02.tgz(r-4.6-any)stringtools_0.02.tgz(r-4.5-any)
stringtools_0.02.tar.gz(r-4.7-any)stringtools_0.02.tar.gz(r-4.6-any)
stringtools_0.02.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
stringtools/json (API)

# Install 'stringtools' in R:

install.packages('stringtools', repos = c('https://skranz.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/skranz/stringtools/issues

On CRAN:

3.80 score 2 stars 34 packages 31 scripts 49 exports 8 dependencies

Last updated from:8a37e75f05 (on master). Checks:7 WARNING, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	WARNING	114
source / vignettes	OK	156
linux-release-x86_64	WARNING	106
macos-release-arm64	WARNING	78
macos-oldrel-arm64	WARNING	90
windows-devel	WARNING	109
windows-release	WARNING	80
windows-oldrel	WARNING	60
wasm-release	OK	97

Exports:char.matrix.to.str char.vector.to.str combine.pos.and combine.pos.list.and cumsum.ignore get.ignore has.substr ignore.and.complement.pos ignore.to.pos merge.lines pos.complement pos.to.ignore pos.with.complement regexp.fixed sep.lines str.at.pos str.between str.blocks.pos str.detect str.ends.with str.extract.all str.extract.first str.find str.inpos str.left str.left.of str.len str.list.to.regexp.or str.locate.all str.locate.at.end str.locate.at.start str.locate.first str.matches.pattern str.remove.ends str.remove.ignore str.replace str.replace.at.pos str.replace.by.blocks str.replace.list str.right str.right.of str.space str.split str.split.at.pos str.starts.with str.tokenize str.trim to.char.matrix to.char.vector

Dependencies:cli glue lifecycle magrittr rlang stringi stringr vctrs

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Helper function	adapt.blocks.after.replace
Helper function	adapt.pos.after.replace
Add level 0 to blocks	blocks.add.level.0
converts a matrix of of single chars in a vector of one string per row	char.matrix.to.str
converts a vector of chars into a single string or multiple strings, broken by sep	char.vector.to.str
Check if parameter to a str function have allowed dimensions	check.str.par
Combine two positions via logical AND	combine.pos.and
Combine a list of positions via logical AND	combine.pos.list.and
Cummulative sum of number of characters that are ignored	cumsum.ignore
Gets a logical ignore vector or list from pos matrices	get.ignore
Returns for every element of str whether there is a match with pattern works similar than grepl	has.substr
Transforms a boolean vector ignore to a pos matrix and its complement	ignore.and.complement.pos
Transforms a boolean vector ignore to a pos matrix	ignore.to.pos
Combines c("A","B") into a single string seperated by line breaks	merge.lines
Returns the complement of a pos matrix again as a pos matrix	pos.complement
Transforms a pos matrix into a logical ignore vector Warning length is not	pos.to.ignore
Returns a pos matrix combined with its complement. The matrix has an attribute "complement" which is a logical vector indicating whether a row in the matrix is the original matrix or a complement	pos.with.complement
strings will be treated as fixed constant in regex	regexp.fixed
replaces German Umlaute with ascii letters oe, ue, ae	replace.german.umlaute
transforms a single string with line breaks into a vector with one element for each line	sep.lines
pos is a matrix or a list of matrices specifying positions as returned by str.locate.all	str.at.pos
Returns the between the first occurence of start and the first occurence of end	str.between
Returns a pos matrix indicating blocks like brackets ( ) or quoted parts "text"	str.blocks.pos
Just a synonym for has.substr	str.detect
Returns als elements of txt that end with pattern	str.ends.with
Returns a list that contains for each element of str (or pattern) a vector of all substrings that match the pattern. If for a string no element is matched an empty list is returned	str.extract.all
Returns a vector that contains for each element of str (or pattern) the first substring that matches pattern or NA if no match could be found	str.extract.first
Find substring positions or matches	str.find
Returns a logical vector with TRUE for every character of str that is in pos	str.inpos
keeps characters on left	str.left
Returns the substring left to the first occurence of pattern	str.left.of
a synonym for nchar	str.len
Transforms a vector of strings like c("A","B","C") into "A\|B\|C"	str.list.to.regexp.or
Finds start and end positions of all substrings that match pattern	str.locate.all
Locate a pattern at the end of str	str.locate.at.end
Locate a pattern at the start of strings	str.locate.at.start
Finds start and end positions of first substring that matches pattern	str.locate.first
Check if str completely matches a pattern (not just a substring)	str.matches.pattern
Returns the number of matches of pattern in each element of str	str.number.matches
remove charcaters on left and right of a string str.remove.ends(c("ABCDEF","01"),1,3) returns c("BC","")	str.remove.ends
ignore is a logical vector or matrix stating which char positions shall be ignored the function removes the substrings for which ignore=TRUE	str.remove.ignore
Replaces in str every occurence of pattern by replacement	str.replace
replace a string at the positions specified by pos	str.replace.at.pos
Replaces in str every occurence of pattern by replacement	str.replace.by.blocks
Performs sequentially all replacements of pattern and replace on the same strings str	str.replace.list
keeps characters on right	str.right
Returns the substring right to the first occurence of pattern	str.right.of
Returns a string constisting of times spaces, vectorized over times	str.space
Splits string vectors	str.split
Splits a single string str at positions specified by pos	str.split.at.pos
Returns als elements of txt that begin with pattern	str.starts.with
An alternative interface to str.split	str.tokenize
trims whitespaces from string	str.trim
converts into a vector of strings into a matrix of single characters	to.char.matrix
converts a string into a vector of single characters	to.char.vector

Package: stringtools 0.02

stringtools: Tools for working with strings in R

Citation

Development and contributors

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)