### Super-basic setup: Get latest updates

Source: https://github.com/tidyverse/ggplot2/wiki/Developing-ggplot2-using-github

Fetches the latest updates from the cloned repository.

```bash
git pull
```

--------------------------------

### Installation

Source: https://github.com/tidyverse/ggplot2/blob/main/README.md

Provides instructions on how to install ggplot2, either as part of the tidyverse or standalone, and also how to install the development version from GitHub.

```r
# The easiest way to get ggplot2 is to install the whole tidyverse:
install.packages("tidyverse")

# Alternatively, install just ggplot2:
install.packages("ggplot2")

# Or the development version from GitHub:
# install.packages("pak")
pak::pak("tidyverse/ggplot2")
```

--------------------------------

### Check development environment setup

Source: https://github.com/tidyverse/ggplot2/wiki/Improving-the-ggplot2-documentation

This code snippet checks if the necessary development tools are installed correctly for package development.

```R
install.packages(c("devtools", "RCurl"))
library(devtools)
has_devel()
```

--------------------------------

### tidybins Devel Installation Status

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This code snippet shows the R package installation log for 'tidybins' in a development environment, indicating successful checks for various aspects including Rd contents, examples, and vignettes, with 3 NOTEs.

```R
* using log directory ‘/tmp/workdir/tidybins/new/tidybins.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘tidybins/DESCRIPTION’ ... OK
...
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* DONE
Status: 3 NOTEs




```

--------------------------------

### prefviz Devel Installation Check

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Output from a development installation check for the prefviz package, showing an 'OK' status.

```r
* using log directory ‘/tmp/workdir/prefviz/new/prefviz.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘prefviz/DESCRIPTION’ ... OK
...
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... OK
  Running ‘testthat.R’
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* DONE
Status: OK




```

--------------------------------

### autovi Devel Installation Check Log

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output for the development version of the autovi package installation check, including R version, platform, compiler, and the status of checks for DESCRIPTION, Rd metadata, examples, and tests.

```R
* using log directory ‘/tmp/workdir/autovi/new/autovi.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘autovi/DESCRIPTION’ ... OK
...
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... OK
  Running ‘testthat.R’
* DONE
Status: OK




```

--------------------------------

### WQM Devel Installation Failure

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output showing an installation failure for the WQM package in the development environment.

```text
* using log directory ‘/tmp/workdir/WQM/new/WQM.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘WQM/DESCRIPTION’ ... OK
...
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘WQM’ can be installed ... ERROR
Installation failed.
See ‘/tmp/workdir/WQM/new/WQM.Rcheck/00install.out’ for details.
* DONE
Status: 1 ERROR, 1 NOTE





```

--------------------------------

### aridagri Devel Installation Check Log

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output for the development version of the aridagri package installation check, showing R version, platform, compiler, and the status of checks including Rd metadata, examples, and notes.

```R
* using log directory ‘/tmp/workdir/aridagri/new/aridagri.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘aridagri/DESCRIPTION’ ... OK
...
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking examples ... OK
* DONE
Status: 1 NOTE




```

--------------------------------

### ggpicrust2 Devel Installation Check

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This snippet shows the output of the devel installation check for the ggpicrust2 package, indicating 2 NOTEs.

```bash
* using log directory ‘/tmp/workdir/ggpicrust2/new/ggpicrust2.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘ggpicrust2/DESCRIPTION’ ... OK
... (truncated for brevity)
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... OK
  Running ‘testthat.R’
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* DONE
Status: 2 NOTEs





```

--------------------------------

### Devel Installation Log for GRIDCOPULA

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output for the 'Devel' installation of the GRIDCOPULA package, showing an error related to a missing 'gsl' package.

```r
* installing *source* package ‘GRIDCOPULA’ ...
** package ‘GRIDCOPULA’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** byte-compile and prepare package for lazy loading
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) : 
  there is no package called ‘gsl’
Calls: <Anonymous> ... loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart
Execution halted
ERROR: lazy loading failed for package ‘GRIDCOPULA’
* removing ‘/tmp/workdir/GRIDCOPULA/new/GRIDCOPULA.Rcheck/GRIDCOPULA’



```

--------------------------------

### Install development versions of roxygen and scales

Source: https://github.com/tidyverse/ggplot2/wiki/Improving-the-ggplot2-documentation

Installs the development versions of the roxygen documentation tool and the scales package using devtools.

```R
library(devtools)
install_github("roxygen", "klutometis")
install_github("scales")
```

--------------------------------

### simcausal Devel Error Before Installation

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This snippet shows the error output during the devel check for the simcausal package before installation.

```R
* using log directory ‘/tmp/workdir/simcausal/new/simcausal.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘simcausal/DESCRIPTION’ ... OK
...
--- failed re-building ‘simcausalVignette.Rnw’

SUMMARY: processing the following file failed:
  ‘simcausalVignette.Rnw’

Error: Vignette re-building failed.
Execution halted

* DONE
Status: 1 WARNING, 1 NOTE





```

--------------------------------

### ggsem Devel Installation Check

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This snippet shows the output of the devel installation check for the ggsem package, indicating an ERROR due to a missing dependency.

```bash
* using log directory ‘/tmp/workdir/ggsem/new/ggsem.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘ggsem/DESCRIPTION’ ... OK
... (truncated for brevity)
* this is package ‘ggsem’ version ‘0.9.9’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Package required but not available: ‘semPlot’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
* DONE
Status: 1 ERROR





```

--------------------------------

### CRAN Installation Log for GRIDCOPULA

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output for the 'CRAN' installation of the GRIDCOPULA package, showing an error related to a missing 'gsl' package.

```r
* installing *source* package ‘GRIDCOPULA’ ...
** package ‘GRIDCOPULA’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** byte-compile and prepare package for lazy loading
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) : 
  there is no package called ‘gsl’
Calls: <Anonymous> ... loadNamespace -> withRestarts -> withOneRestart -> doWithOneRestart
Execution halted
ERROR: lazy loading failed for package ‘GRIDCOPULA’
* removing ‘/tmp/workdir/GRIDCOPULA/old/GRIDCOPULA.Rcheck/GRIDCOPULA’



```

--------------------------------

### Build and install ggplot2 development version

Source: https://github.com/tidyverse/ggplot2/wiki/Improving-the-ggplot2-documentation

This sequence of commands rebuilds the documentation, turns on development mode, and installs the development version of ggplot2.

```R
dev_mode() # only need to do once per session
document("path/to/ggplot2") # make sure docs are up-to-date
install("path/to/ggplot2")
```

--------------------------------

### ggpicrust2 CRAN Installation Check

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This snippet shows the output of the CRAN installation check for the ggpicrust2 package, indicating 2 NOTEs.

```bash
* using log directory ‘/tmp/workdir/ggpicrust2/old/ggpicrust2.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘ggpicrust2/DESCRIPTION’ ... OK
... (truncated for brevity)
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... OK
  Running ‘testthat.R’
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* DONE
Status: 2 NOTEs





```

--------------------------------

### fio Devel Installation Error (Rust Version)

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output for the 'fio' package installation on devel, showing an error due to an unsupported Rust version.

```r
* installing *source* package ‘fio’ ...
** package ‘fio’ successfully unpacked and MD5 sums checked
** using staged installation
Error in eval(ei, envir) : 
------------------ [UNSUPPORTED RUST VERSION]------------------
- Minimum supported Rust version is 1.84.
- Installed Rust version is 1.75.0.
---------------------------------------------------------------
Calls: source -> withVisible -> eval -> eval
Execution halted
ERROR: configuration failed for package ‘fio’
* removing ‘/tmp/workdir/fio/new/fio.Rcheck/fio’



```

--------------------------------

### GeneralizedUmatrixGPU Installation Failure

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This code snippet details the compilation error encountered during the installation of the 'GeneralizedUmatrixGPU' package, specifically a missing OpenCL header file.

```R
* installing *source* package ‘GeneralizedUmatrixGPU’ ...
** package ‘GeneralizedUmatrixGPU’ successfully unpacked and MD5 sums checked
** using staged installation
configure: building makevars
System detected: Linux
End of configure
** libs
using C++ compiler: ‘g++ (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0’
using C++17
g++ -std=gnu++17 -I"/opt/R/4.4.0/lib/R/include" -DNDEBUG  -I'/tmp/r-deps/Rcpp/include' -I'/tmp/r-deps/RcppArmadillo/include' -I'/tmp/r-deps/RcppParallel/include' -I/usr/local/include    -fpic  -g -O2   -c RcppExports.cpp -o RcppExports.o
g++ -std=gnu++17 -I"/opt/R/4.4.0/lib/R/include" -DNDEBUG  -I'/tmp/r-deps/Rcpp/include' -I'/tmp/r-deps/RcppArmadillo/include' -I'/tmp/r-deps/RcppParallel/include' -I/usr/local/include    -fpic  -g -O2   -c trainSESOM.cpp -o trainSESOM.o
In file included from trainSESOM.cpp:2: 
ocl.h:9:10: fatal error: CL/cl.h: No such file or directory
    9 | #include <CL/cl.h>
      |          ^~~~~~~~~ 
compilation terminated.
make: *** [/opt/R/4.4.0/lib/R/etc/Makeconf:204: trainSESOM.o] Error 1
ERROR: compilation failed for package ‘GeneralizedUmatrixGPU’
* removing ‘/tmp/workdir/GeneralizedUmatrixGPU/new/GeneralizedUmatrixGPU.Rcheck/GeneralizedUmatrixGPU’



```

--------------------------------

### ffp Devel Installation Check

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output from the R devel installation check for the 'ffp' package, indicating an error during vignette re-building.

```r
* using log directory ‘/tmp/workdir/ffp/new/ffp.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘ffp/DESCRIPTION’ ... OK
... 
--- failed re-building ‘views.Rmd’

SUMMARY: processing the following file failed:
  ‘views.Rmd’

Error: Vignette re-building failed.
Execution halted

* DONE
Status: 1 ERROR, 1 NOTE





```

--------------------------------

### Custom Axis Guide Function

Source: https://github.com/tidyverse/ggplot2/wiki/googlegroupsformatter

This snippet defines a custom R function `guide_axis` to create axis guides with specific theme elements, potentially for advanced plot customization in ggplot2.

```R
guide_axis <- function(at, labels, position="right", theme) {
		position <- match.arg(position, c("top", "bottom", "right", "left"))
		
at <- unit(at, "native")
		length <- theme$axis.ticks.length
		label_pos <- length + theme$axis.ticks.margin
		one <- unit(1, "npc")
		
		label_render <- switch(position,
				top = , bottom = "axis.text.x",
				left = , right = "axis.text.y"
				)
		label_x <- switch(position,
				top = ,
				bottom = at,
				right = label_pos,
				left = one - label_pos
				)
		label_y <- switch(position,
				top = label_pos,
				bottom = one - label_pos,
				right = ,
				left = at,
				)
		
		if (is.list(labels)) {
			if (any(sapply(labels, is.language))) {
				labels <- do.call(expression, labels)
			} else {
				labels <- unlist(labels)
			}
		}
		
		labels <- theme_render(theme, label_render, labels, label_x, label_y)
		
		line <- switch(position,
				top =    theme_render(theme, "axis.line", 0, 0, 1, 0),
				bottom = theme_render(theme, "axis.line", 0, 1, 1, 1),
				right =  theme_render(theme, "axis.line", 0, 1, 0, 1),
				left =   theme_render(theme, "axis.line", 1, 0, 1, 1)
				)
		
		ticks <- switch(position,
				top =    theme_render(theme, "axis.ticks", at, 0, at, length),
				bottom = theme_render(theme, "axis.ticks", at, one - length, at, 1),
				right =  theme_render(theme, "axis.ticks", 0, at, length, at),
				left =   theme_render(theme, "axis.ticks", one - length, at, 1, at)
				)
		
		absoluteGrob(
				gList(ticks, labels, line),
				width = grobWidth(labels) + label_pos,
				height = grobHeight(labels) + label_pos
				)
	}
assignInNamespace("guide_axis",guide_axis, "ggplot2")
```

--------------------------------

### GeomRect setup_data example

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/geom-rect.md

This code snippet shows the setup_data function for GeomRect and the resulting error when required aesthetics are missing.

```r
GeomRect$setup_data(test, NULL)
```

--------------------------------

### aridagri CRAN Installation Check Log

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output for the CRAN version of the aridagri package installation check, detailing R version, platform, compiler, and the results of checks such as Rd metadata, examples, and notes.

```R
* using log directory ‘/tmp/workdir/aridagri/old/aridagri.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘aridagri/DESCRIPTION’ ... OK
...
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking examples ... OK
* DONE
Status: 1 NOTE




```

--------------------------------

### guide_colourbar() cannot be used for shape

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/guides.md

Illustrates an error message when guide_colourbar() is incorrectly used for the shape aesthetic, suggesting alternatives.

--------------------------------

### get_guide_data panel validation

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/guides.md

Demonstrates an error when the 'panel' argument in get_guide_data is not a whole number.

```R
get_guide_data(b, "x", panel = "a")
```

--------------------------------

### get_guide_data aesthetic validation

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/guides.md

Shows an error when the 'aesthetic' argument in get_guide_data is not a single string.

```R
get_guide_data(b, 1)
```

--------------------------------

### Builds a stat constructor

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/make-constructor.md

Example of using make_constructor to build a stat constructor and printing the resulting stat object.

```R
print(stat_foo)
```

--------------------------------

### link_book() works

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/utilities-help.md

Demonstrates the functionality of link_book() to create a link to a specific chapter in the online ggplot2 book.

```r
link_book("facet chapter", "facet")

```

--------------------------------

### Example of a training function for a geom

Source: https://github.com/tidyverse/ggplot2/wiki/dev/reparameterisation

This is an example of a training function for the 'gbar' geom, which is likely related to bar charts.

```r
train_position.gbar <- function(train_x, train_y)
```

--------------------------------

### AVGAS CRAN Installation Error

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output showing an error during the installation of the 'AVGAS' package from CRAN.

```R
* using log directory ‘/tmp/workdir/AVGAS/old/AVGAS.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘AVGAS/DESCRIPTION’ ... OK
...
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘AVGAS’ can be installed ... ERROR
Installation failed.
See ‘/tmp/workdir/AVGAS/old/AVGAS.Rcheck/00install.out’ for details.
* DONE
Status: 1 ERROR





```

--------------------------------

### WQM CRAN Installation Failure

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output showing an installation failure for the WQM package in the CRAN environment.

```text
* using log directory ‘/tmp/workdir/WQM/old/WQM.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘WQM/DESCRIPTION’ ... OK
...
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘WQM’ can be installed ... ERROR
Installation failed.
See ‘/tmp/workdir/WQM/old/WQM.Rcheck/00install.out’ for details.
* DONE
Status: 1 ERROR, 1 NOTE





```

--------------------------------

### Builds a geom constructor

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/make-constructor.md

Example of using make_constructor to build a geom constructor and printing the resulting geom object.

```R
print(geom_foo)
```

--------------------------------

### semtree Devel Installation Log

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This code snippet shows the R version, platform, compiler, and session details during the devel installation of the semtree package, highlighting an ERROR due to missing 'OpenMx' package.

```R
* using log directory ‘/tmp/workdir/semtree/new/semtree.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘semtree/DESCRIPTION’ ... OK
...
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Package required but not available: ‘OpenMx’

Package suggested but not available for checking: ‘ctsemOMX’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
* DONE
Status: 1 ERROR




```

--------------------------------

### simcausal CRAN Error Before Installation

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This snippet shows the error output during the CRAN check for the simcausal package before installation.

```R
* using log directory ‘/tmp/workdir/simcausal/old/simcausal.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘simcausal/DESCRIPTION’ ... OK
...
--- failed re-building ‘simcausalVignette.Rnw’

SUMMARY: processing the following file failed:
  ‘simcausalVignette.Rnw’

Error: Vignette re-building failed.
Execution halted

* DONE
Status: 1 WARNING, 1 NOTE





```

--------------------------------

### Alt text generation example

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/labels.md

Shows how alt text can be generated for a plot using get_alt_text.

```R
get_alt_text(p)
```

--------------------------------

### RMOPI Installation Check Failure (CRAN)

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Output from a CRAN check indicating that the RMOPI package failed to install.

```R
* using log directory ‘/tmp/workdir/RMOPI/old/RMOPI.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘RMOPI/DESCRIPTION’ ... OK
... 
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘RMOPI’ can be installed ... ERROR
Installation failed.
See ‘/tmp/workdir/RMOPI/old/RMOPI.Rcheck/00install.out’ for details.
* DONE
Status: 1 ERROR




```

--------------------------------

### Basic setup: Clone your GitHub repository

Source: https://github.com/tidyverse/ggplot2/wiki/Developing-ggplot2-using-github

Clones your personal fork of the ggplot2 repository from GitHub to your local machine.

```bash
git clone git@github.com:myname/ggplot2.git
cd ggplot2
```

--------------------------------

### DFD - Devel Installation Check

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

R package check output for DFD in development version, showing a '1 NOTE' status.

```R
* using log directory ‘/tmp/workdir/DFD/new/DFD.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘DFD/DESCRIPTION’ ... OK
...
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking examples ... OK
* DONE
Status: 1 NOTE





```

--------------------------------

### AVGAS Devel Installation Error

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Log output showing an error during the installation of the 'AVGAS' package in its development version.

```R
* using log directory ‘/tmp/workdir/AVGAS/new/AVGAS.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘AVGAS/DESCRIPTION’ ... OK
...
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘AVGAS’ can be installed ... ERROR
Installation failed.
See ‘/tmp/workdir/AVGAS/new/AVGAS.Rcheck/00install.out’ for details.
* DONE
Status: 1 ERROR





```

--------------------------------

### qad - Error before installation (Devel)

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

This code snippet shows the output of an R package check for 'qad' in a development environment, indicating an error due to a missing required package 'copula'.

```R
* using log directory ‘/tmp/workdir/qad/new/qad.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘qad/DESCRIPTION’ ... OK
...
* this is package ‘qad’ version ‘1.0.6’
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... ERROR
Package required but not available: ‘copula’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
* DONE
Status: 1 ERROR




```

--------------------------------

### polarisR CRAN Installation Check

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Output from a CRAN installation check for the polarisR package, showing a '1 NOTE' status.

```r
* using log directory ‘/tmp/workdir/polarisR/old/polarisR.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘polarisR/DESCRIPTION’ ... OK
...
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... OK
  Running ‘spelling.R’
  Running ‘testthat.R’
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* DONE
Status: 1 NOTE




```

--------------------------------

### Printing a ggproto object

Source: https://github.com/tidyverse/ggplot2/blob/main/tests/testthat/_snaps/ggproto.md

Demonstrates how a ggproto object prints, showing its members and inheritance.

```r
print(Foo)
```

--------------------------------

### polarisR Devel Installation Check

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Output from a development installation check for the polarisR package, showing a '1 NOTE' status.

```r
* using log directory ‘/tmp/workdir/polarisR/new/polarisR.Rcheck’
* using R version 4.4.0 (2024-04-24)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
    GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
* running under: Ubuntu 24.04.3 LTS
* using session charset: UTF-8
* using option ‘--no-manual’
* checking for file ‘polarisR/DESCRIPTION’ ... OK
...
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ... OK
  Running ‘spelling.R’
  Running ‘testthat.R’
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... OK
* DONE
Status: 1 NOTE




```

--------------------------------

### fastei Installation Error

Source: https://github.com/tidyverse/ggplot2/blob/main/revdep/failures.md

Output indicating that the 'fastei' package installation failed, with a reference to a detailed log file for more information.

```text
* checking whether package ‘fastei’ can be installed ... ERROR
    Installation failed.
    See ‘/tmp/workdir/fastei/new/fastei.Rcheck/00install.out’ for details.

```