bank_slopes             Bank Slopes to 45 degrees
calc_pal                Calc color palette (discrete)
calc_shape_pal          Calc shape palette (discrete)
canva_pal               Canva.com color palettes
canva_palettes          150 Color Palettes from Canva
circlefill_shape_pal    Filled Circle Shape palette (discrete)
cleveland_shape_pal     Shape palette from Cleveland "Elements of
                        Graphing Data" (discrete).
colorblind_pal          Colorblind Color Palette (Discrete) and Scales
economist_pal           Economist color palette (discrete)
excel_pal               Excel color palette (discrete)
extended_range_breaks_
                        Pretty axis breaks inclusive of extreme values
few_pal                 Color Palletes from Few's "Practical Rules for
                        Using Color in Charts"
fivethirtyeight_pal     fivethirtyeight.com color palette
gdocs_pal               Google Docs color palette (discrete)
geom_rangeframe         Range Frames
geom_tufteboxplot       Tufte's Box Blot
ggthemes                ggthemes
ggthemes_data           Palette data for the ggthemes package
hc_pal                  Highcharts JS color palette (discrete)
palette_pander          Color palette from the pander package
ptol_pal                Color Palettes from Paul Tol's "Colour Schemes"
scale_color_pander      Color scale from the pander package
scale_colour_canva      Discrete color scale using canva.com color
                        palettes
scale_colour_economist
                        Economist color scales
scale_colour_few        Color scales from Few's "Practical Rules for
                        Using Color in Charts"
scale_colour_fivethirtyeight
                        fivethirtyeight.com color scales
scale_colour_gradient2_tableau
                        Tableau diverging colour scales (continuous)
scale_colour_gradient_tableau
                        Tableau sequential colour scale (continuous)
scale_colour_hc         Highcharts color and fill scales
scale_colour_ptol       Color Scales from Paul Tol's "Colour Schemes
scale_colour_stata      Stata color scales
scale_colour_tableau    Tableau color scales.
scale_colour_wsj        Wall Street Journal color and fill scales
scale_fill_calc         LibreOffice Calc color scales
scale_fill_excel        Excel color scales
scale_fill_gdocs        Google Docs color scales
scale_fill_solarized    Solarized color scales
scale_linetype_stata    Stata linetype palette (discrete)
scale_shape_calc        Calc shape scale
scale_shape_circlefill
                        Filled Circle Shape palette (discrete)
scale_shape_cleveland   Shape scales from Cleveland "Elements of
                        Graphing Data"
scale_shape_stata       Stata shape scale
scale_shape_tableau     Tableau shape scales
scale_shape_tremmel     Shape scales from Tremmel (1995)
show_linetypes          Show linetypes
show_shapes             Show shapes
smart_digits            Format numbers with automatic number of digits
solarized_pal           Solarized color palette (discrete)
stat_fivenumber         Calculate components of a five-number summary
stata_linetype_pal      Stata linetype palette (discrete)
stata_pal               Stata color palettes (discrete)
stata_shape_pal         Stata shape palette (discrete)
tableau_color_pal       Color Palettes based on Tableau (discrete)
tableau_div_gradient_pal
                        Tableau diverging colour gradient palettes
                        (continuous)
tableau_seq_gradient_pal
                        Tableau sequential colour gradient palettes
                        (continuous)
tableau_shape_pal       Tableau Shape Palettes (discrete)
theme_base              Theme Base
theme_calc              Theme Calc
theme_economist         ggplot color theme based on the Economist
theme_excel             ggplot color theme based on old Excel plots
theme_few               Theme based on Few's "Practical Rules for Using
                        Color in Charts"
theme_fivethirtyeight   Theme inspired by fivethirtyeight.com plots
theme_foundation        Foundation Theme
theme_gdocs             Theme with Google Docs Chart defaults
theme_hc                Highcharts JS theme
theme_igray             Inverse gray theme
theme_map               Clean theme for maps
theme_pander            A ggplot theme originated from the pander
                        package
theme_par               Theme which takes its values from the current
                        'base' graphics parameter values in 'par'.
theme_solarized         ggplot color themes based on the Solarized
                        palette
theme_solid             Theme with nothing other than a background
                        color
theme_stata             Themes based on Stata graph schemes
theme_tufte             Tufte Maximal Data, Minimal Ink Theme
theme_wsj               Wall Street Journal theme
tremmel_shape_pal       Shape palette from Tremmel (1995) (discrete)
wsj_pal                 Wall Street Journal color palette (discrete)
