ggformula introduces a family of graphics functions,
gf_density(), and so on, bringing 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
You can install from CRAN with
or from github with:
The following example illustrates a typical plot constructed with ggformula.
library(ggformula) gf_jitter(Sepal.Length ~ Sepal.Width, data = iris, color = ~ Species, width = 0.05, height = 0.05, alpha = 0.6, seed = 123) %>% 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"))
Interactive tutorials demonstrating the package functionality can be run with
The package vignette is available at https://cran.r-project.org/package=ggformula/vignettes/ggformula.html.