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hedgehog  

Property-Based Testing
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("hedgehog", "0.2")



Attach the package and use:
library("hedgehog")
Maintained by
Huw Campbell
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2018-08-22
Latest Update: 2018-08-22
Description:
Hedgehog will eat all your bugs. 'Hedgehog' is a property-based testing package in the spirit of 'QuickCheck'. With 'Hedgehog', one can test properties of their programs against randomly generated input, providing far superior test coverage compared to unit testing. One of the key benefits of 'Hedgehog' is integrated shrinking of counterexamples, which allows one to quickly find the cause of bugs, given salient examples when incorrect behaviour occurs.
How to cite:
Huw Campbell (2018). hedgehog: Property-Based Testing. R package version 0.2, https://cran.r-project.org/web/packages/hedgehog. Accessed 27 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:47), 0.1 (2018-08-22 18:50)
Other packages that cited hedgehog R package
View hedgehog citation profile
Other R packages that hedgehog depends, imports, suggests or enhances
Complete documentation for hedgehog
Functions, R codes and Examples using the hedgehog R package
Some associated functions: command . discard . expect_sequential . forall . gen-element . gen-monad . gen.actions . gen.beta . gen.c . gen.date . gen.example . gen.gamma . gen.list . gen.no.shrink . gen.recursive . gen.run . gen.shrink . gen.sized . gen.structure . gen.unif . generate . hedgehog . shrink.halves . shrink.list . shrink.removes . shrink.towards . symbolic . tree . tree.replicate . 
Some associated R codes: gen.R . hedgehog.R . property.R . report.R . shrink.R . state.R . testthat.R . tree.R . utils.R .  Full hedgehog package functions and examples
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