Package: coursekata 0.19.2

Adam Blake

coursekata: Packages and Functions for 'CourseKata' Courses

Easily install and load all packages and functions used in 'CourseKata' courses. Aid teaching with helper functions and augment generic functions to provide cohesion between the network of packages. Learn more about 'CourseKata' at <https://www.coursekata.org>.

Authors:Adam Blake [cre, aut], Ji Son [aut], Jim Stigler [aut]

coursekata_0.19.2.tar.gz
coursekata_0.19.2.zip(r-4.7)coursekata_0.19.2.zip(r-4.6)coursekata_0.19.2.zip(r-4.5)
coursekata_0.19.2.tgz(r-4.6-any)coursekata_0.19.2.tgz(r-4.5-any)
coursekata_0.19.2.tar.gz(r-4.7-any)coursekata_0.19.2.tar.gz(r-4.6-any)
coursekata_0.19.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
coursekata/json (API)

# Install 'coursekata' in R:

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

Bug tracker:https://github.com/coursekata/coursekata-r/issues

Datasets:

Ames - Ames, Iowa housing data
class_data - Generated "class data" for exploring pairwise tests
er - Emergency room canine therapy
fevdata - Forced Expiratory Volume (FEV) Data
Fingers - Data from introductory statistics students at a university.
FingersMessy - Raw data from introductory statistics students at a university.
game_data - Simulated math game data.
penguins - A modified form of the 'palmerpenguins::penguins' data set.
Smallville - Simulated housing data
Survey - Students at a university were asked to enter a random number between 1-20 into a survey.
Tables - Tables data
tip_exp - Simulated data for an experiment about smiley faces and tips
TipExperiment - Data from an experiment about smiley faces and tips
World - Data on countries from the Happy Planet Index project.

On CRAN:

6.60 score 5 stars 532 scripts 235 downloads 36 exports 85 dependencies

Last updated from:d5e582615e. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	212
source / vignettes	OK	274
linux-release-x86_64	OK	248
macos-release-arm64	OK	187
macos-oldrel-arm64	OK	158
windows-devel	OK	149
windows-release	OK	175
windows-oldrel	OK	146
wasm-release	OK	155

Exports:b b0 b1 coursekata_attach coursekata_install coursekata_load_theme coursekata_packages coursekata_palette coursekata_palette_provider coursekata_repos coursekata_unload_theme coursekata_update f fit_stats fitstats fVal gf_model gf_resid gf_resid_fun gf_sd_ruler gf_square_resid gf_square_resid_fun gf_squareplot gf_squaresid lower middle outer p pre PRE scale_discrete_coursekata show_cutoffs split_data tails theme_coursekata upper

Dependencies:base64enc bit bit64 bslib cachem cli clipr cpp11 crayon digest dplyr dslabs evaluate farver fastmap fontawesome fontBitstreamVera fontLiberation fontquiver forcats fs gdtools generics ggformula ggiraph ggplot2 ggridges glue gtable haven highr hms htmltools htmlwidgets isoband jquerylib jsonlite knitr labeling labelled lattice lifecycle lsr magrittr MASS Matrix memoise Metrics mime mosaic mosaicCore mosaicData palmerpenguins pillar pkgconfig prettyunits progress purrr R6 rappdirs RColorBrewer Rcpp readr remotes rlang rmarkdown S7 sass scales stringi stringr supernova systemfonts tibble tidyr tidyselect tinytex tzdb utf8 vctrs viridisLite vroom withr xfun yaml

Countable Histograms with gf_squareplot()

Rendered fromgf-squareplot.Rmdusingknitr::rmarkdown

Last update: 2026-03-09
Started: 2026-03-09

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Ames, Iowa housing data	Ames
Generated "class data" for exploring pairwise tests	class_data
Attach the CourseKata course packages	coursekata_attach
Install or update all CourseKata packages.	coursekata_install coursekata_update
Utility function for loading all themes.	coursekata_load_theme
List all CourseKata course packages	coursekata_packages
The color palettes used in our theme system	coursekata_palette
Create a function that provides a colorblind palette.	coursekata_palette_provider
Get repositories for the packages.	coursekata_repos
Restore 'ggplot2' default settings	coursekata_unload_theme
Emergency room canine therapy	er
Extract estimates/statistics from a model	b b0 b1 estimate_extraction f fVal p PRE pre
Forced Expiratory Volume (FEV) Data	fevdata
Data from introductory statistics students at a university.	Fingers
Raw data from introductory statistics students at a university.	FingersMessy
Test the fit of a model on a train and test set.	fitstats fit_stats
Simulated math game data.	game_data
Add a model to a plot	gf_model
Add Residual Lines to a Plot	gf_resid
Add Residual Lines from a Function to a Plot	gf_resid_fun
Add a Standard Deviation Ruler to a Plot	gf_sd_ruler
Add Squared Residual Visualization to a Plot	gf_squaresid gf_square_resid
Add Squared Residual Visualization from a Function to a Plot	gf_square_resid_fun
Countable-Rectangle Histogram	gf_squareplot
Find a percentage of a distribution	lower middle outer tails upper
A modified form of the 'palmerpenguins::penguins' data set.	penguins
A discrete color scale constructor with colorblind-safe palettes.	scale_discrete_coursekata
Add Cutoff Markers to a Histogram	show_cutoffs
Simulated housing data	Smallville
Split data into train and test sets.	split_data
Students at a university were asked to enter a random number between 1-20 into a survey.	Survey
Tables data	Tables
A simple theme built on top of 'ggplot2::theme_bw'	theme_coursekata
Simulated data for an experiment about smiley faces and tips	tip_exp
Data from an experiment about smiley faces and tips	TipExperiment
Data on countries from the Happy Planet Index project.	World