A Probabilistic Grammar of Graphics

This is an R package that accompanies our CHI 2020 paper, A Probabilistic Grammar of Graphics (PGoG). Here we implement the PGoG grammar as two ggplot2 geoms and show that PGoG can be compatible with an existing grammar of graphics-based system. This package is intented as a prototype; not all valid PGoG specifications are supported.

devtools::install_github("MUCollective/pgog")

• This vignette lists many PGoG specification examples.
• Sketch(-y) proof of correctness

• Paper pre-print on OSF
• Paper at ACM DL
• Probabilistic visualization collection