Other packages > Find by keyword >

assertthat  

Easy Pre and Post Assertions
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("assertthat", "0.2.1")



Attach the package and use:
library("assertthat")
Maintained by
Hadley Wickham
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2013-12-06
Latest Update: 2019-03-21
Description:
An extension to stopifnot() that makes it easy to declare the pre and post conditions that you code should satisfy, while also producing friendly error messages so that your users know what's gone wrong.
How to cite:
Hadley Wickham (2013). assertthat: Easy Pre and Post Assertions. R package version 0.2.1, https://cran.r-project.org/web/packages/assertthat. Accessed 07 Jun. 2026.
Previous versions and publish date:
0.1 (2013-12-06 00:51), 0.2.0 (2017-04-11 23:28)
Other packages that cited assertthat R package
View assertthat citation profile
Other R packages that assertthat depends, imports, suggests or enhances
Complete documentation for assertthat
Functions, R codes and Examples using the assertthat R package
Some associated functions: are_equal . assert-is . assert_that . assertions-file . has_args . has_attr . noNA . not_empty . on_failure . scalar . validate_that . 
Some associated R codes: assertions-scalar.R . validate-that.R .  Full assertthat package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

cesR  
Access the Canadian Election Study Datasets
Makes accessing and loading the Canadian Election Study (, ...
Download / Learn more Package Citations See dependency  
roxygen2  
In-Line Documentation for R
Generate your Rd documentation, 'NAMESPACE' file, and collation field using specially formatted com ...
Download / Learn more Package Citations See dependency  
curtailment  
Finds Binary Outcome Designs Using Stochastic Curtailment
Finds single- and two-arm designs using stochastic curtailment, as described by Law et al. (2022) ...
Download / Learn more Package Citations See dependency  
keep  
Arrays with Better Control over Dimension Dropping
Provides arrays with flexible control over dimension dropping when subscripting. ...
Download / Learn more Package Citations See dependency  
embryogrowth  
Tools to Analyze the Thermal Reaction Norm of Embryo Growth
Tools to analyze the embryo growth and the sexualisation thermal reaction norms. See ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  

27,372

R Packages

233,548

Dependencies

72,820

Author Associations

27,205

Publication Badges

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