ggformula
introduces a family of graphics functions, gf_point()
,
gf_density()
, and so on, bring the formula interface to ggplot()
.
This captures and extends the excellent simplicity of the
lattice
-graphics formula interface, while providing the intuitive “add
this component” capabilities of ggplot2
.
You can install ggformula from github with:
# install.packages("devtools")
devtools::install_github("ProjectMOSAIC/ggformula")
The following example illustrates a typical plot constructed with ggformula.
suppressPackageStartupMessages(library(ggformula))
gf_jitter(Sepal.Length ~ Sepal.Width, data = iris, color = ~ Species,
width = 0.05, height = 0.05, alpha = 0.6) %>%
gf_density2d(alpha = 0.3) %>%
gf_labs(title = "A famous data set",
caption = "Data available in datasets package",
ylab = "sepal length",
xlab = "sepal width"
) %>%
gf_theme(theme_bw()) %>%
gf_theme(text = element_text(colour = "navy", face = "italic"))
Find out more about ggformula
at
projectmosiac.github.io/ggformula.