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Additional themes, scales, and geoms for ggplot2

Home Page: http://jrnold.github.io/ggthemes/

R 99.47% Stata 0.27% Makefile 0.26%

plot theme ggplot2 visualization data-visualisation plotting ggplot2-themes

ggthemes's Introduction

Some extra geoms, scales, and themes for ggplot.

Install

To install the stable version from CRAN,

install.packages('ggthemes', dependencies = TRUE)

Or, to install the development version from github, use the devtools package,

library("devtools")
install_github(c("hadley/ggplot2", "jrnold/ggthemes"))

How to use

For a quick tutorial, check out Rafael Irizarry’s book.

Examples

library("ggplot2")
library("ggthemes")

mtcars2 <- within(mtcars, {
  vs <- factor(vs, labels = c("V-shaped", "Straight"))
  am <- factor(am, labels = c("Automatic", "Manual"))
  cyl  <- factor(cyl)
  gear <- factor(gear)
})

p1 <- ggplot(mtcars2) +
  geom_point(aes(x = wt, y = mpg, colour = gear)) +
  labs(
    title = "Fuel economy declines as weight increases",
    subtitle = "(1973-74)",
    caption = "Data from the 1974 Motor Trend US magazine.",
    x = "Weight (1000 lbs)",
    y = "Fuel economy (mpg)",
    colour = "Gears"
  )

p1 +
  scale_color_calc() +
  theme_calc()

p1 + theme_clean()

p1 + theme_economist() +
  scale_colour_economist()

p1 + theme_excel() +
  scale_colour_excel()

p1 + theme_excel_new() +
  scale_colour_excel_new()

p1 + theme_igray()

p1 + theme_par()

p1 + theme_fivethirtyeight()

p1 + theme_few() +
  scale_colour_few()

p1 + theme_solarized() +
  scale_colour_solarized()

p1 + theme_solarized(light=FALSE) +
  scale_colour_solarized()

p1 + theme_solid()

p1 + theme_tufte()

p1 + theme_wsj(base_size = 8) + scale_color_wsj()

p1 + scale_color_colorblind()

p1 + scale_color_tableau()

ggthemes's People

Contributors

$fracek avatar$

Stargazers

Watchers

Forkers

jknowles arnaudsj pingles ramnathv fracek svenski casunlight seancarmody dybwall1234 tomhiatt ph-roc bowenli37 baptiste kmrz caluchko diegolopezpozueta ben-haim baskettlab andrewhub weitzner mmcantoni randomeffect ccliam arturochian 3sr welch16 bowerth daroczig liupfskygre mmadsen d-qn junjiemao charlesberthillon juancentro dariaalekseeva numcruncher yannickvh lmf90409 huitzilopoctli372 narulapuneet mdelhey fox1223 adelheenan fxcebx michaelmbishop ilapros jackypan000 solualexis marcionicolau planewryter phuonghoang85 nishantsbi nipunpuri hjl2014 igorcortez masslab kristang geomo saa7 yixf-self pavanmatham jdagilliland peterjb1 gemuetsruhe absolutoslo gvanzin tgwhite boyercb mrmikec doaneas npp2016 sirghost xmur aendrs jellycat0000 sandeep433 jivd78 rujianbin ctguxp marodtam tomroh xtmgah perfettiful zhangchuck jamebluntcc kbrannan mshariat121 davemoyer jmlondon xlees parsashams jwang19jnj mercuryqw jeffreymcgowan wangjun-sh roman79 fdzul datactuariat louissherman michaeltrent

ggthemes's Issues

GraphPad Prism theme?

Hello there,

Very nice collection of themes!

If I may suggest, it would be useful to have a theme similar to the default in GraphPad Prism:

Theme element 'text' has NULL property: margin, debug

I continue my research Betting-Strategy-and-Model-Validation yesterday and noticed that wsj theme faced problem, kindly assist?

> (qplot(carat, price, data=dsamp, colour=cut)
+  + theme_wsj()
+  + scale_colour_wsj("colors6", "")
+  + ggtitle("Diamond Prices"))
- Error in FUN(X[[i]], ...) : 
-   Theme element 'text' has NULL property: margin, debug

submit to https://ggplot2-exts.github.io/ggiraph.html

The site contains all the other extensions and I think this one should also be listed there :-)

facet labels are cut

For example, look at the facet labels in:

ggplot(iris, aes(Sepal.Length, fill = Species)) +
geom_density() +
facet_wrap(~Species, ncol = 1) +
theme_wsj()

Weird result with scale_tufte

I've tried to use scale_x_tufte() on a dot plot. I've got a really weird result.

For my example, I generate a random dataframe :

library(ggplot2)
library(magrittr)
library(ggthemes)
library(scales)
library(gridExtra)
set.seed(1234)
N <- 5
df <- data.frame(x = runif(N), y = letters[1:10])

The maximum value for x is 0.86 :

> df$x %>% max()
[1] 0.8609154

When I draw a simple plot without specifying the scale for the x axis, I've got a good result :

plot1 <- df %>% 
ggplot() + 
  geom_point(mapping = aes(x = x, y = reorder(y,x))) + 
  ggtitle("Simple plot")
plot1

When I add scale_x_tufte() with option labels = percent_format(), I've got a wrong result setting the highest value to 100% instead of 86%

plot2 <- plot1 + 
  scale_x_tufte(labels = percent_format()) + 
  ggtitle("Scale X Tufte")

I can solve the problem by adding the limits parameter to scale_x_tufte()

plot3 <- plot1 + 
  scale_x_tufte(labels = percent_format(), limits = c(0,1)) + 
  ggtitle("Scale X Tufte + Limits")

The default behaviour of scale_x_tufte() may lead many users to make wrong graphs.

See my gist file to replicate this error : scale_tufte.R

> R.version
               _                           
platform       x86_64-pc-linux-gnu         
arch           x86_64                      
os             linux-gnu                   
system         x86_64, linux-gnu           
status                                      
major          3                           
minor          2.2                         
year           2015                        
month          08                          
day            14                          
svn rev        69053                       
language       R                           
version.string R version 3.2.2 (2015-08-14)
nickname       Fire Safety

Error in eval(expr, envir, enclos) : could not find function "eval". ggphylo, ggplot

When installing ggphylo using githubinstall I get the following error. I've tried installing the latest version of ggplot from CRAN and github but the error persists.

 `> githubinstall('gjuggler/ggphylo')
Suggestion:
 - gjuggler/ggphylo  Phylogenetic plots for R and ggplot
Do you want to install the package (Y/n)?  y
Downloading GitHub repo gjuggler/ggphylo@master
from URL https://api.github.com/repos/gjuggler/ggphylo/zipball/master
Installing ggphylo
"C:/PROGRA~1/R/R-32~1.2/bin/x64/R" --no-site-file --no-environ --no-save --no-restore --quiet CMD  INSTALL  \
  "C:/Users/Francisco/AppData/Local/Temp/RtmpOAP5Si/devtools2fd032474d9b/gjuggler-ggphylo-745eb49"  \
  --library="C:/Users/Francisco/Documents/R/win-library/3.2" --install-tests 

* installing *source* package 'ggphylo' ...
** R
** inst
** preparing package for lazy loading
Warning: package 'ape' was built under R version 3.2.5
Warning: package 'ggplot2' was built under R version 3.2.5
Warning: package 'gridExtra' was built under R version 3.2.5
Warning: package 'proto' was built under R version 3.2.5
Warning: package 'plyr' was built under R version 3.2.5
Error in eval(expr, envir, enclos) : could not find function "eval"
Error : unable to load R code in package 'ggphylo'
ERROR: lazy loading failed for package 'ggphylo'
* removing 'C:/Users/Francisco/Documents/R/win-library/3.2/ggphylo'
Error: Command failed (1)`

Tufte introduces another form of the boxplot that is preferable to the sparse version he initially presents. Instead of a point at the median, there is a blank space and the middle quartiles are shifted slightly from the lower and upper quartiles. An example of this included in the post here: http://stackoverflow.com/questions/6973394/functions-available-for-tufte-boxplots-in-r

As an added bonus, this type of plot is ideal for the rangeframe axes.

Failed to install

Hello!

Thank you for this great library!

However, I've tried to install it today, but the installation process failed.

Here's the complete log:

> install.packages('ggthemes', dependencies = TRUE)
Installing package into ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2’
(as ‘lib’ is unspecified)
also installing the dependencies ‘NMF’, ‘igraph’, ‘htmltools’, ‘tibble’, ‘lintr’, ‘pander’, ‘rmarkdown’

--2016-11-17 23:13:50--  https://cran.rstudio.com/src/contrib/NMF_0.20.6.tar.gz
Resolving cran.rstudio.com (cran.rstudio.com)... 52.85.240.181
Connecting to cran.rstudio.com (cran.rstudio.com)|52.85.240.181|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1764466 (1,7M) [application/x-gzip]
Saving to: ‘/tmp/RtmpgSigSo/downloaded_packages/NMF_0.20.6.tar.gz’

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2016-11-17 23:13:51 (6,48 MB/s) - ‘/tmp/RtmpgSigSo/downloaded_packages/NMF_0.20.6.tar.gz’ saved [1764466/1764466]

--2016-11-17 23:13:51--  https://cran.rstudio.com/src/contrib/igraph_1.0.1.tar.gz
Resolving cran.rstudio.com (cran.rstudio.com)... 52.222.159.237
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2016-11-17 23:13:52 (3,88 MB/s) - ‘/tmp/RtmpgSigSo/downloaded_packages/igraph_1.0.1.tar.gz’ saved [3328353/3328353]

--2016-11-17 23:13:52--  https://cran.rstudio.com/src/contrib/htmltools_0.3.5.tar.gz
Resolving cran.rstudio.com (cran.rstudio.com)... 52.222.159.237
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2016-11-17 23:13:53 (779 KB/s) - ‘/tmp/RtmpgSigSo/downloaded_packages/htmltools_0.3.5.tar.gz’ saved [44048/44048]

--2016-11-17 23:13:53--  https://cran.rstudio.com/src/contrib/tibble_1.2.tar.gz
Resolving cran.rstudio.com (cran.rstudio.com)... 52.222.159.237
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--2016-11-17 23:13:53--  https://cran.rstudio.com/src/contrib/lintr_1.0.0.tar.gz
Resolving cran.rstudio.com (cran.rstudio.com)... 52.222.159.237
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2016-11-17 23:13:54 (176 KB/s) - ‘/tmp/RtmpgSigSo/downloaded_packages/lintr_1.0.0.tar.gz’ saved [51014/51014]

--2016-11-17 23:13:54--  https://cran.rstudio.com/src/contrib/pander_0.6.0.tar.gz
Resolving cran.rstudio.com (cran.rstudio.com)... 52.222.159.237
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--2016-11-17 23:13:55--  https://cran.rstudio.com/src/contrib/rmarkdown_1.1.tar.gz
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  2000K .......... ......                                     100%  350M=0,4s

2016-11-17 23:13:55 (4,58 MB/s) - ‘/tmp/RtmpgSigSo/downloaded_packages/rmarkdown_1.1.tar.gz’ saved [2065151/2065151]

--2016-11-17 23:13:55--  https://cran.rstudio.com/src/contrib/ggthemes_3.2.0.tar.gz
Resolving cran.rstudio.com (cran.rstudio.com)... 52.85.240.181
Connecting to cran.rstudio.com (cran.rstudio.com)|52.85.240.181|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 721033 (704K) [application/x-gzip]
Saving to: ‘/tmp/RtmpgSigSo/downloaded_packages/ggthemes_3.2.0.tar.gz’

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* installing *source* package ‘NMF’ ...
** package ‘NMF’ successfully unpacked and MD5 sums checked
** libs
g++ -I/usr/share/R/include -DNDEBUG      -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c distance.cpp -o distance.o
g++ -I/usr/share/R/include -DNDEBUG      -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c divergence.cpp -o divergence.o
g++ -I/usr/share/R/include -DNDEBUG      -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c euclidean.cpp -o euclidean.o
g++ -I/usr/share/R/include -DNDEBUG      -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c utils.cpp -o utils.o
g++ -shared -L/usr/lib/R/lib -Wl,-Bsymbolic-functions -Wl,-z,relro -o NMF.so distance.o divergence.o euclidean.o utils.o -L/usr/lib/R/lib -lR
installing to /home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/NMF/libs
** R
** data
** demo
** inst
** preparing package for lazy loading
Warning: S3 methods ‘.DollarNames.C++Object’, ‘.DollarNames.Module’, ‘print.bytes’ were declared in NAMESPACE but not found
Error in library.dynam(lib, package, package.lib) : 
  shared object ‘Rcpp.so’ not found
ERROR: lazy loading failed for package ‘NMF’
* removing ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/NMF’
Warning in install.packages :
  installation of package ‘NMF’ had non-zero exit status
* installing *source* package ‘htmltools’ ...
** package ‘htmltools’ successfully unpacked and MD5 sums checked
** libs
g++ -I/usr/share/R/include -DNDEBUG   -I"/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/Rcpp/include"   -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c RcppExports.cpp -o RcppExports.o
RcppExports.cpp:4:18: fatal error: Rcpp.h: No such file or directory
compilation terminated.
/usr/lib/R/etc/Makeconf:143: recipe for target 'RcppExports.o' failed
make: *** [RcppExports.o] Error 1
ERROR: compilation failed for package ‘htmltools’
* removing ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/htmltools’
Warning in install.packages :
  installation of package ‘htmltools’ had non-zero exit status
* installing *source* package ‘tibble’ ...
** package ‘tibble’ successfully unpacked and MD5 sums checked
** libs
g++ -I/usr/share/R/include -DNDEBUG   -I"/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/Rcpp/include"   -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c RcppExports.cpp -o RcppExports.o
RcppExports.cpp:4:18: fatal error: Rcpp.h: No such file or directory
compilation terminated.
/usr/lib/R/etc/Makeconf:143: recipe for target 'RcppExports.o' failed
make: *** [RcppExports.o] Error 1
ERROR: compilation failed for package ‘tibble’
* removing ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/tibble’
Warning in install.packages :
  installation of package ‘tibble’ had non-zero exit status
* installing *source* package ‘pander’ ...
** package ‘pander’ successfully unpacked and MD5 sums checked
** libs
g++ -I/usr/share/R/include -DNDEBUG   -I"/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/Rcpp/include"   -fpic  -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -g  -c RcppExports.cpp -o RcppExports.o
RcppExports.cpp:4:18: fatal error: Rcpp.h: No such file or directory
compilation terminated.
/usr/lib/R/etc/Makeconf:143: recipe for target 'RcppExports.o' failed
make: *** [RcppExports.o] Error 1
ERROR: compilation failed for package ‘pander’
* removing ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/pander’
Warning in install.packages :
  installation of package ‘pander’ had non-zero exit status
* installing *source* package ‘ggthemes’ ...
** package ‘ggthemes’ successfully unpacked and MD5 sums checked
** R
** inst
** preparing package for lazy loading
Warning: S3 methods ‘.DollarNames.C++Object’, ‘.DollarNames.Module’, ‘print.bytes’ were declared in NAMESPACE but not found
Error in library.dynam(lib, package, package.lib) : 
  shared object ‘Rcpp.so’ not found
ERROR: lazy loading failed for package ‘ggthemes’
* removing ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/ggthemes’
Warning in install.packages :
  installation of package ‘ggthemes’ had non-zero exit status
ERROR: dependency ‘NMF’ is not available for package ‘igraph’
* removing ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/igraph’
Warning in install.packages :
  installation of package ‘igraph’ had non-zero exit status
ERROR: dependencies ‘htmltools’, ‘tibble’ are not available for package ‘rmarkdown’
* removing ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/rmarkdown’
Warning in install.packages :
  installation of package ‘rmarkdown’ had non-zero exit status
ERROR: dependency ‘igraph’ is not available for package ‘lintr’
* removing ‘/home/sfomin/R/x86_64-pc-linux-gnu-library/3.2/lintr’
Warning in install.packages :
  installation of package ‘lintr’ had non-zero exit status

The downloaded source packages are in
	‘/tmp/RtmpgSigSo/downloaded_packages’

What could be the problem? Thanks!

[Request] theme_sol

This is a popular stata scheme, similar to theme_minimal, but with no grid and with only the bottom x-axis and left y-axis lines.

See here: http://www.fight-entropy.com/2013/01/prettier-graphs-with-less-headache-use.html

Error in eval(expr, envir, enclos) : could not find function "eval"

Trying to build @hadley's ggplot2 book. It requires ggthemes. Installing ggthemes yields an issue with eval. Any suggestion for me? (Presume the warnings are related to the previous issue.)

> install.packages("ggthemes")
Installing package into '/Users/jowens/Library/R'
(as 'lib' is unspecified)
trying URL 'http://cran.cnr.Berkeley.edu/src/contrib/ggthemes_2.2.1.tar.gz'
Content type 'application/x-gzip' length 433489 bytes (423 KB)
==================================================
downloaded 423 KB

* installing *source* package 'ggthemes' ...
** package 'ggthemes' successfully unpacked and MD5 sums checked
** R
** inst
** preparing package for lazy loading
Warning: replacing previous import by 'grid::arrow' when loading 'ggthemes'
Warning: replacing previous import by 'grid::unit' when loading 'ggthemes'
Warning: replacing previous import by 'scales::alpha' when loading 'ggthemes'
Error in eval(expr, envir, enclos) : could not find function "eval"
Error : unable to load R code in package 'ggthemes'
ERROR: lazy loading failed for package 'ggthemes'
* removing '/Users/jowens/Library/R/ggthemes'

mission-burrito 9662$ R

R version 3.2.1 (2015-06-18) -- "World-Famous Astronaut"
Copyright (C) 2015 The R Foundation for Statistical Computing
Platform: x86_64-apple-darwin14.4.0 (64-bit)

installation fails on windows

Using Windows 7 and 64bit R (tried both 2.14 and 2.15)

after

library('devtools')
install_github("ggthemes", "jrnold")

I get the following error

* checking for file 'C:\Users\Thomas Vladeck\AppData\Local\Temp\RtmpCSFgag\jrnold-ggthemes-60ed668/DESCRIPTION' ... OK
* preparing 'ggthemes':
* checking DESCRIPTION meta-information ... OK
* installing the package to process help pages
* saving partial Rd database
* checking for LF line-endings in source and make files
* checking for empty or unneeded directories
Removed empty directory 'ggthemes/stata'
* building 'ggthemes_1.0.1.tar.gz'
 ERROR
packaging into .tar.gz failed
Error: Command failed (1)
In addition: Warning message:
running command '"C:/PROGRA~1/R/R-214~1.1/bin/x64/R" CMD build "C:\Users\Thomas Vladeck\AppData\Local\Temp\RtmpCSFgag\jrnold-ggthemes-60ed668" --no-manual --no-vignettes' had status 1

Set default point color for solarized theme

d <- data.frame(x = 1:10, y = (1:10)^2, s = as.character(1:10 < 6))
ggplot(d, aes(x, y, shape = s)) + geom_point() + theme_solarized(light = FALSE)

Add ylab to fivethirtyeight ggtheme?

Is it possible to add a label to the y axis if you are using themefivethirtyeight? I tried ylab but it does not work:

library(ggplot2)
library(ggthemes)
p2 <- ggplot(mtcars, aes(x = wt, y = mpg, colour = factor(gear))) +
  geom_point() +
  ggtitle("Cars")
p2 + geom_smooth(method = "lm", se = FALSE) +
  scale_color_fivethirtyeight("cyl") +
  theme_fivethirtyeight() + ylab('SOMETHING')

Thanks!

PS: I asked this question in stackoverflow.

scale_colour with many levels

Do any of the scale_colour_ options in this plot work for factors with many levels? I can't seem to get it.

mtcars$id <- 1:nrow(mtcars)
qplot(wt, mpg, data = mtcars, colour = factor(id)) + scale_colour_discrete(guide = F)

qplot(wt, mpg, data = mtcars, colour = factor(id)) + scale_colour_hc(guide = F)

Continuous value error on scale_fill_fivethirtyeight()

Hi, thanks for the great package. Came across a Error: Continuous value supplied to discrete scale error when trying to use scale_fill_fivethirtyeight() on a df with only string and integer values. scale_fill_viridis() works like charm.

WSJ Theme Font Error

While running theme_wsj on a windows box I get the following error.

Warning messages:
1: In grid.Call(L_textBounds, as.graphicsAnnot(x$label), x$x, x$y, :
Font family not found in Windows font database
2: In grid.Call.graphics(L_text, as.graphicsAnnot(x$label), x$x, x$y, :
Font family not found in Windows font database
Warning messages:
1: In grid.Call.graphics(L_text, as.graphicsAnnot(x$label), x$x, x$y, :
Font family not found in Windows font database
2: In grid.Call.graphics(L_text, as.graphicsAnnot(x$label), x$x, x$y, :
Font family not found in Windows font database

axis.ticks.margin deprecated in latest ggplot2 version

Have been running into this error quite a bit: "axis.ticks.marginis deprecated. Please setmarginproperty ofaxis.text` instead"

Installation of ggplot2 is 1.0.1.9003, so might only be an issue when running the devtools installation of ggplot2 (devtools::install_github("hadley/ggplot2")?

Additions to theme_tufte(). And more actively suggesting the use of extrafont

Proposed changes

Make Gill Sans the base font
Add axis-lines; Tufte doesn't necessarily advocate the removal of all lines (see References
Add some vertical spacing in axis titles

I realize #1 is the most problematic. Given that extrafont is a fairly stable library at this point, and is a suggested requirement for ggthemes, maybe it's worth it to include a helper function that throws a warning/suggestion if extrafont isn't installed. And if it is installed, then use the choose_font() functionality. The assumption here is that many users of ggthemes are already looking for convenience of packaged design, and typography is an essential enough component that it's worth actively suggesting the dependency of extrafont.

The main drawback, besides the extra dependency, is the user having to then run font_import(). Perhaps that could be implemented as a helper function too, to wrap up the library install and font import at some point during the first use of ggthemes...

Set up the data and libraries

This is setup just to run my example, not necessarily for the end-user:

library(dplyr)
library(httr)
library(extrafont)
font_import() # if first time running extrafont

library(ggthemes)
# via http://zevross.com/blog/2014/08/04/beautiful-plotting-in-r-a-ggplot2-cheatsheet-3/
DATA_URL <- 'http://zevross.com/blog/wp-content/uploads/2014/08/chicago-nmmaps.csv'
dat <- content(GET(DATA_URL))

Credit: Data and examples modified from Zevross's excellent ggplot2 cheat sheet

Set up the plot

tuftePal <- c("#990033", "#367a37", "#cc6600", "#333333")
g <- ggplot(dat, aes(o3, temp, color = factor(season))) +
     geom_point() +
     labs(x = "Ozone",  y = "Temperature (F)") +
     scale_colour_manual(name = "Seasons", values = tuftePal)

Current `theme_tufte()`

g + theme_tufte() + ggtitle('Current theme_tufte()')

Adding `extrafont` library check

is.extrafont.installed <- function(){
  if(is.element("extrafont", installed.packages()[,1])){
    library(extrafont)
    # probably need something here to run font_import()
    return(T)
  }else{
    warning("Library extrafont installed; using system sans/serif libraries as fallback fonts. 
    To enable full font support, run: 
      install.packages('extrafont') 
      font_import()")
    return(F)
  }
}

Defining `theme_tufte_revised()`

# set font
base_font_family_tufte <- function(){
  if(is.extrafont.installed()){
    library(extrafont)
    tuftefont <- choose_font(c("Gill Sans MT", "Gill Sans", "GillSans", "Verdana", "serif"), quiet = FALSE)  
  }else{
    tuftefont <- "serif"
  }
  return(tuftefont)
}

theme_tufte_revised <- function(base_size = 11, base_family = base_font_family_tufte(), ticks = TRUE) {

  ret <- theme_bw(base_family = base_family, base_size = base_size) + 
    theme(
          axis.line = element_line(color = 'black'),
          axis.title.x = element_text(vjust = -0.3), 
          axis.title.y = element_text(vjust = 0.8),
          legend.background = element_blank(), 
          legend.key = element_blank(), 
          legend.title = element_text(face="plain"),
          panel.background = element_blank(), 
          panel.border = element_blank(),
          panel.grid = element_blank(),
          plot.background = element_blank(),
          strip.background = element_blank()
    )

  if (!ticks) {
    ret <- ret + theme(axis.ticks = element_blank())
  }

  ret
}

g + theme_tufte_revised() + ggtitle('Revised theme_tufte()')

References

The Visual Display of Quantitative Information:

"Redesign of the Bar Chart/Histogram", p.128

Still, a thin baseline looks good

What's your font? (RIP aaronsw):

The display font is Gill Sans, a classic and elegant sans serif font. Gill designed several excellent fonts, which are widely available. In addition to the display font at this website, I use Gill sans a few places in Enivisioning Information and in Visual Explantions.

Also: Chartjunk

Suppression of axis labels

Thanks for these super neat themes. Small suggestion:

p = ggplot(iris, aes(Sepal.Width, Sepal.Length)) + geom_point(); p
p + theme_fivethirtyeight() + labs(x = 'Width', h = 'Length')
p + theme_wsj() + labs(x = 'Width', h = 'Length')

Is it possible to re-enable axis labels if they're specified?

Remove border from legends in theme_calc

The theme should not have borders for the legend.

theme_foundation not working with ggplot2 v2.0.0

my old custom themes stopped working when I upgraded to ggplot2 v2.0.0, suspect the trouble is within theme_foundation

here is a simple example:
theme_cust <- function (base_size = 12, base_family = "sans")
{
ggthemes::theme_foundation(base_size = base_size, base_family = base_family) +
ggplot2::theme(
panel.border = element_rect(fill = NA, color = "red", linetype = "solid", size = 2))
}

theme_cust2 <- function (base_size = 12, base_family = "sans")
{
ggplot2::theme_grey(base_size = base_size, base_family = base_family) %+replace%
ggplot2::theme(
panel.border = element_rect(fill = NA, color = "red", linetype = "solid", size = 2))
}

p <- ggplot(iris, aes(Species, Sepal.Length)) +
geom_boxplot()
p + theme_cust() # error
p + theme_cust2() # fine

thanks

Error in FUN(X[[i]], ...) : Theme element 'text' has NULL property: margin, debug

Anyone familiar with this error and can help me out?

I get this error every time I try to plot my data:

Error in FUN(X[[i]], ...) :
Theme element 'text' has NULL property: margin, debug

geom_rangeframe() does not work with dev/ggplot2

"Error in zero_range(from) : x must be length 1 or 2" when using geom_range with the development version of ggplot2

Please add a xkcd theme

See here: http://drunks-and-lampposts.com/2012/10/02/clegg-vs-pleb-an-xkcd-esque-chart/ and http://stackoverflow.com/questions/12675147/xkcd-style-graphs-in-r

It would be nice if the axis, geom_line(...) and similar calls could be "jittered" without using hacks like in the blog post :-) Not sure if that is possible with hadley/ggplot2...

Error: Don't know how to add scale_colour_stata() to a theme object

For:

ggplot(data=svmdata_ls,aes(x=k, y=gap, group=2)) + 
       geom_line(colour="blue", size=1.5) + #geom_point(size=4, shape=21) +
       geom_line(data=svmdata,aes(x=k, y=gap, group=1 ), colour="red", size=1.5) +
       xlim(0, max(svmdata$k)) +
       ylim(0, y_max) +
       #theme(plot.background=element_rect(fill="darkseagreen"))
       theme_stata() + scale_colour_stata()

I get:

theme_stata() + scale_colour_stata()
Error: Don't know how to add scale_colour_stata() to a theme object

Any idea why is that?

Fix geom_tufteboxplot

After update to use ggproto, it is not rendering.

base_size in theme_wsj does nothing

base_size in theme_wsj is an unused variable - I'm guessing that's not intentional. I changed the line:

 text = element_text(colour = "black", family = base_family),

 text = element_text(colour = "black", family = base_family,size = base_size),

which seems to work as I would expect.
R

base collor (for bars , points, etc) does not change without color or fill options

Hey, awesome package.

(Maybe this is a general ggplot2 question, not a ggthemes one, but lets see:)

Is there a way to change the "default" color of graph content (bars, lines, points) when there is only one category being ploted, so the fill or color options are not present ?

For example:

d <- data.frame(
  Ano=2000+5*0:10,
  A=factor("a"),
  Pop =c(6.1,6.5,6.9,7.3,7.7,8.0,8.3,8.6,8.9,9.1,9.3)
)

# plot1
d %>% ggplot(aes(x=Ano, y=Populacao       )) + geom_bar(stat="identity") +
  theme_economist()

# plot2
d %>% ggplot(aes(x=Ano, y=Populacao,fill=A)) + geom_bar(stat="identity") +
  theme_economist()

above, in plot1 the color of the bars is the ggplot2 defaul (grey).

In plot2 the collor follow the collor palette, but with the disadvantage of adding a legend (which, of course, can be excluded with other commands)
In any case, adding a fill argument to a graph that has only one category will not be intuitive to users

Port features from simcf/tile to ggthemes

Port some plot types, colors and themes from chrisadolph/tile-simcf. This will makes 501-503 transition from Chris to me easier.

NY Times & WSJ Charts

Please add themese for the Times and Journal. Some examples below, more to come.

http://www.nytimes.com/interactive/2012/10/05/business/economy/one-report-diverging-perspectives.html?ref=economy

http://quotes.wsj.com/DJI/index-interactive-chart

Update themes to avoid warnings and errors with newest version of ggplot2

PR #37 updated geoms and stat to the newest version of ggplot2. However, R CMD check does not build the vignette due to some themes which need updating. Additionally remove deprecation warnings for axis.ticks margin.

Add Simplex / Perlin noise

Add Perlin or Simlex noise position functions. This is fully needed to implement issue #2. As noted in http://mathematica.stackexchange.com/questions/11350/xkcd-style-graphs, this is the best way to get a handdrawn look in lines.

Seems does not work with library(grid)

It seems that ggthemes does not work properly with library(grid).

Here's the result. The first 2 graphs have themes from ggthemes.

Latest version throws 'ggthemes_data' not found if package not loaded

Minimal example:

library(ggplot2)
ggplot(data.frame(x = 1:10, y = 2 * 1:10)) + geom_point(aes(x=x,y=y)) + ggthemes::theme_wsj()

fails with
Error in ggthemes::theme_wsj() : object 'ggthemes_data' not found

Passing Options

Great package, love it! My favourite has to be theme_excel() 👍
You can pass, say, theme_wsj(20) in a manner analogous to theme_bw(20), but this doesn't work for theme_stata() because base_size is the second option. I suggest changing that so one can type theme_stata(20) without having to think too hard. Thanks!

Namespace heads up

In the next version of ggplot2, I import and re-export scales::alpha(), grid::unit() and grid::arrow(). Because you're importing all of those namespaces, that gives:

library(ggthemes)
#> Warning: replacing previous import by 'grid::arrow' when loading 'ggthemes'
#> Warning: replacing previous import by 'grid::unit' when loading 'ggthemes'
#> Warning: replacing previous import by 'scales::alpha' when loading
#> 'ggthemes'

Panel.margin and legend.margin deprecated in ggplot2 2.2.0

Great package, thanks!

After updating to ggplot2 2.2.0 I get following warnings when using theme_economist_white()
Warning messages:
1: panel.margin is deprecated. Please use panel.spacing property instead
2: legend.margin must be specified using margin(). For the old behavior use legend.spacing

ggplot(mpg, aes(hwy))+geom_density()+theme_economist_white() recreates the warnings

geom_tufteboxplot doesn't dodge appropriately when an aesthetic is a factor

I have some code that I wrote a year or two ago that uses geom_tufteboxplot(), with a colour aesthetic that is a factor. Here is an example of what I want, using the mpg dataset:

p <- ggplot(mpg, aes(class, hwy))
p + geom_tufteboxplot(aes(colour = drv))

When I wrote my code a couple years ago, the above code would have produced multiple color-coded Tufte-style boxplots at each x location, and the boxplots would have been "dodged" so that they are not plotted on top of one another. I have since updated ggthemes, and now the boxplots are plotted on top of one another. Compare the above code to the following similar code, which correctly dodges the boxplots:

p + geom_boxplot(aes(colour = drv))

Was a bug introduced? Do you have any suggestions on how to "dodge" the colors with the current version of the package?

Does this really require R 2.15?

By the DESCRIPTION file this requires R 2.15 or better, but I just installed into R 2.14.2 (by editing the DESCRIPTION file and installing manually), it appears to work.

Adding a minimal theme

Something along these lines -

minimalTheme = theme_set(theme_bw(12))
minimalTheme = theme_update(
   axis.ticks = element_blank(), 
   legend.position = 'none',
   strip.background = element_blank(), 
   panel.border = element_blank(), 
   panel.background = element_blank(), 
   panel.grid.major = element_line(color = 'grey80'), 
   panel.grid.minor = element_line(color = 'grey90'), 
   panel.border = element_blank()
)

Set significant figures for scale_x_tufte/scale_y_tufte

A feature request rather than an issue per se. It would be nice to set the number of significant figures for the breaks/ticks in the Tufte scales.

Issues on `canva_palettes`

The canva_palettes has two "Trendy and metropolitan" palettes; the second is empty and therefore
breaks the example.

tibble::enframe(canva_palettes) %>% filter(name == "Trendy and metropolitan")

In addition, there some typos when creating the canvas_df tibble.

I believe this is what you're after:

canva_df <- map2_df(canva_palettes, names(canva_palettes),
                    ~ tibble(color = .x, .id = seq_along(color), palette = .y))

Unable to Install from Github

The themes look great, but I am unable to install it. I have copied the error log to a gist. I am running Mac OS 10.5.8 and R 2.15.0. Any thoughts on why installation fails?

Theme that gets its values from `par()`

Idea: theme that uses the current values of par().

Add warnings when more levels than a scale has value for.

This would address the problem in issue #43.

Check if and how other scales handle this so it is consistent with the conventions of ggplot2.

ggthemes::ggthemes_data

I used to grab theme colors to use in a leaflet map with this line. It would give me a vector of RGB collar values.

pal <- as.character(ggthemes::ggthemes_data$gdocs)

Since the update I get an error.

Error: 'ggthemes_data' is not an exported object from 'namespace:ggthemes'

Do you have any work arounds to grab color palettes this way in the newest update?

Suggestion: change package name

to something like ggplot_themes or something else easier to remember and type. The camel case + your abbreviated name is really unwieldy.

add a color scheme for colorblind-friendly plots

This ggplot color scheme seems to be a well-supported as a good choice for a color-blind friendly palette. Seems like this might be a nice complement to your package. (though I'm still surprised that colors have to be added outside of the theme itself.

Issues with banking functions

Issues raised by a user in an email with the functions in banking:

(1) you take the atan() of raw slopes, but in Cleveland (1993) the weighted average absolute orientation criterion is with normalised slopes, that is they are scaled by their range

(2) you calculate the length of line segments as independent of the aspect ratio, but Cleveland (1993) clealry shows the weight as a function of the aspect ratio

(3) why do you optimize the square of the mean (^2) ?

and

explain why you omitted to square the LOR and GOR criteria in bank_slopes_gor and bank_slopes_lor, as shown in Heer and Agrawala (2006)

Rewrite geom_tufteboxplot and related functions

Since I had to look at this code again with the rewrite for ggproto, there are things I want to change.

remove outliers, and use stat_fivenumber by default. Tufte uses the min/max definition of a boxplot.
split out the functionality with regard to the alternative notched boxplot into a separate Geom class that has GeomTufteplot as its parent. This seems to be sufficiently different (including in the presentation in the book) from the original boxplot to warrent its own ggproto object, and perhaps its own function.
Add GeomTuftecrossbar which is used by the alternative notched boxplot.

Work on this is being done in branch new-tufteboxplot.