Other packages > Find by keyword >

matchr  

Pattern Matching and Enumerated Types in R
View on CRAN: Click here


Download and install matchr package within the R console
Install from CRAN:
install.packages("matchr")

Install from Github:
library("remotes")
install_github("cran/matchr")

Install by package version:
library("remotes")
install_version("matchr", "0.1.0")



Attach the package and use:
library("matchr")
Maintained by
Christopher Mann
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-09-09
Latest Update: 2021-09-09
Description:
Inspired by pattern matching and enum types in Rust and many functional programming languages, this package offers an updated version of the 'switch' function called 'Match' that accepts atomic values, functions, expressions, and enum variants. Conditions and return expressions are separated by '->' and multiple conditions can be associated with the same return expression using '|'. 'Match' also includes support for 'fallthrough'. The package also replicates the Result and Option enums from Rust.
How to cite:
Christopher Mann (2021). matchr: Pattern Matching and Enumerated Types in R. R package version 0.1.0, https://cran.r-project.org/web/packages/matchr. Accessed 05 Mar. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited matchr R package
View matchr citation profile
Other R packages that matchr depends, imports, suggests or enhances
Complete documentation for matchr
Functions, R codes and Examples using the matchr R package
Some associated functions: Enum . Err . Match . Matchply . None . Ok . Option . Result . Some . Try . bang . enum_type . fallthrough . grapes-.-grapes . grapes-fn-grapes . into_option . into_result . is.enum . is.enum_type . is.err . is.none . is.ok . is.some . is.variant . match_cond . unwrap . variant . 
Some associated R codes: check.R . enum.R . fallthrough.R . fun.R . match.R . result_option.R . unwrap.R .  Full matchr package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

imagefx  
Extract Features from Images
Synthesize images into characteristic features for time-series analysis or machine learning applicat ...
Download / Learn more Package Citations See dependency  
roccv  
ROC for Cross Validation Results
Cross validate large genetic data while specifying clinical variables that should always be in the m ...
Download / Learn more Package Citations See dependency  
diffIRT  
Diffusion IRT Models for Response and Response Time Data
Package to fit diffusion-based IRT models to response and response time data. Models are fit using ...
Download / Learn more Package Citations See dependency  
pinp  
'pinp' is not 'PNAS'
A 'PNAS'-alike style for 'rmarkdown', derived from the 'Proceedings of the National Academy of Scie ...
Download / Learn more Package Citations See dependency  
neat  
Efficient Network Enrichment Analysis Test
Includes functions and examples to compute NEAT, the Network Enrichment Analysis Test described in ...
Download / Learn more Package Citations See dependency  
ClimClass  
Climate Classification According to Several Indices
Classification of climate according to Koeppen - Geiger, of aridity indices, of continentality indi ...
Download / Learn more Package Citations See dependency  

26,264

R Packages

223,360

Dependencies

70,244

Author Associations

26,265

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA