GeomHinton              Hinton diagrams for ggplot2
alice_bigrams           English character bigram counts from Alice's
                        Adventures in Wonderland
as_hinton_df            Convert an object to a tidy data frame for
                        'geom_hinton()'
matrix_to_hinton        Convert a matrix to a tidy data frame for use
                        with 'geom_hinton()'
scale_fill_hinton       Colour scale for Hinton diagrams
theme_hinton            A clean ggplot2 theme for Hinton diagrams
