coolbutuselessConvert from beziers to line segments in pure #RStats.
Here's the tiger, once with false colour, once with real colours. Plotted with #ggplot geom_polygon()
Feeling pretty good for a bit of lazy #WeekendCoding
Data Science
Enrich your ggplots with extra panels along the x and y axis: https://github.com/jtlandis/ggside #ggplot #dataviz #rstats
Using fonts in R graphics can be tricky at times. {showtext} aims to make it easier: https://cran.rstudio.com/web/packages/showtext/vignettes/introduction.html #rstats #dataviz #ggplot
Find the best contrast between one color and a list of options, e.g. for labels in geom_tile: {prismatic::best_contrast()} https://emilhvitfeldt.github.io/prismatic/reference/best_contrast.html #rstats #dataviz #ggplot #colors
I did not know about ggplot_build() before. It can come in handy in situations where you want to access computed metrics of a #ggplot. https://ggplot2.tidyverse.org/reference/ggplot_build.html. Thanks @thedatainklab for sharing. #rstats #ci
Build ggplot for rendering. — ggplot_build
build_ggplot() takes the plot object, and performs all steps necessary to produce an object that can be rendered. This function outputs two pieces: a list of data frames (one for each layer), and a panel object, which contain all information about axis limits, breaks etc. The ggplot_build() function is vestigial and build_ggplot() should be used instead.
Tyler Morgan-Wall3D ggplot of parabolic great circle trajectories (i.e. ballistic-ish paths) on a non-linear Robinson projection: how do we ensure the 3D data is consistent with the underlying ggplot? Simple: we extract the coordinate transformation from the ggplot object itself!
r-charts.com provides example code for a variety of chart types, both in base R and ggplot: https://r-charts.com/ #rstats #ggplot #design
R CHARTS | A collection of charts and graphs made with the R programming language
Over 1400 graphs with reproducible code divided in 8 big categories and over 50 chart types, in addition of tools to choose and create colors and color palettes