Richard Cotton
Author or maintainer of the following packages:
assertive
Lots of predicates (is_* functions) to check the state of your
variables, and assertions (assert_* f...
assertive.base
A minimal set of predicates and assertions used by the assertive
package. This is mainly for use by...
assertive.code
A set of predicates and assertions for checking the properties of
code. This is mainly for use by ot...
assertive.data
A set of predicates and assertions for checking the properties of
(country independent) complex data...
assertive.data.uk
A set of predicates and assertions for checking the properties of
UK-specific complex data types. T...
assertive.data.us
A set of predicates and assertions for checking the properties of
US-specific complex data types. T...
assertive.datetimes
A set of predicates and assertions for checking the properties of
dates and times. This is mainly f...
assertive.files
A set of predicates and assertions for checking the properties of
files and connections. This is ma...
assertive.matrices
A set of predicates and assertions for checking the properties of
matrices. This is mainly for use ...
assertive.models
A set of predicates and assertions for checking the properties of
models. This is mainly for use by...
assertive.numbers
A set of predicates and assertions for checking the properties of
numbers. This is mainly for use b...
assertive.properties
A set of predicates and assertions for checking the properties of
variables, such as length, names a...
assertive.reflection
A set of predicates and assertions for checking the state and
capabilities of R, the operating syste...
assertive.sets
A set of predicates and assertions for checking the properties of
sets. This is mainly for use by o...
assertive.strings
A set of predicates and assertions for checking the properties of
strings. This is mainly for use b...
assertive.types
A set of predicates and assertions for checking the types of
variables. This is mainly for use by o...
cyclocomp
Cyclomatic complexity is a software metric (measurement),
used to indicate the complexity of a progr...
DYM
Add a "Did You Mean" feature to the R interactive. With this
package, error messages for misspelled ...
flippant
The lipid scrambling activity of protein extracts and purified
scramblases is often determined using...
ggplot2
A system for 'declaratively' creating graphics,
based on "The Grammar of Graphics". You provide the ...
knitr
Provides a general-purpose tool for dynamic report generation in R
using Literate Programming techni...
learningr
Crabs in the English channel, deer skulls, English
monarchs, half-caste Manga characters, Jamaican c...
listless
A lightweight utility for converting lists to tidy data frames.
lubridate
Functions to work with date-times and time-spans: fast and user
friendly parsing of date-time data, ...
memoise
Cache the results of a function so that when you call it
again with the same arguments it returns th...
msgtools
A number of utilities for developing and maintaining error, warning,
and other messages in R package...
multipanelfigure
Tools to create a layout for figures made of multiple panels, and
to fill the panels with base, latt...
pathological
Utilities for paths, files and directories.
plyr
A set of tools that solves a common set of problems: you
need to break a big problem down into manag...
poio
Read and write PO and POT files, for package translations.
rebus
Build regular expressions piece by piece using human readable code.
runittotestthat
Automatically convert a file or package worth of 'RUnit' test
functions into 'testthat' tests.
sig
Print function signatures and find overly complicated code.
testthatsomemore
This package intends to go above and beyond of the featuresprovided by the testthat package....
Impact Percentile
99
Number of Packages
34
Package Downloads
381,397
Citations
6