knitr::opts_chunk$set( collapse = TRUE, comment = "#>", fig.path = "README-" )
This package allows you to plot basic plots (currently lines and histograms) using images. You kinda have to see it to get it...
Install:
devtools::install_github("gsimchoni/ggwithimages")
Load:
library(ggwithimages)
Draw a line plot with the Annapurna mountains:
annapurna <- png::readPNG(system.file("extdata", "annapurna.png", package = "ggwithimages")) sky <- png::readPNG(system.file("extdata", "sky.png", package = "ggwithimages")) kathmandu_hourly_aqi <- readr::read_csv(system.file("extdata", "kathmandu_hourly_aqi.csv", package = "ggwithimages")) library(ggplot2) ggplot(kathmandu_hourly_aqi, aes(hour, aqi)) + geom_line_with_image(annapurna, sky) + labs(title = "Air Quality Index in the Thamel, Kathmandu, Nepal", subtitle = "Measured in PM2.5 by the US Embassy in Kathmandu", y = "Hourly Mean AQI [PM2.5]", x = "Hour") + ylim(c(50, 200)) + theme(text = element_text(family="mono"), axis.title.x = element_text(size=12), axis.title.y = element_text(size=12))
Draw a histogram with NYC buildings:
nyc <- png::readPNG(system.file("extdata", "nyc.png", package = "ggwithimages")) night_sky <- png::readPNG(system.file("extdata", "night_sky.png", package = "ggwithimages")) nyc_accidents <- readr::read_csv(system.file("extdata", "nyc_accidents.csv", package = "ggwithimages")) library(ggplot2) ggplot(nyc_accidents, aes(n_accidents)) + geom_hist_with_image(nyc, night_sky) + labs(title = "NYC Daily No. of Accidents Distribution", subtitle = "Data Obtained on January 3, 2018 from NYC OpenData", y = "Frequency", x = "Daily No. of Accidents") + ylim(c(0, 700)) + xlim(c(0, 1300)) + theme(text = element_text(family="mono"), axis.title.x = element_text(size=12), axis.title.y = element_text(size=12))
See more in this blog post.
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