What Is New in 4.13.0

Kotlin: v2.2.20 (was v1.9.25).

• Statistical Summaries Directly on geomSmooth() Plot Layer

  The geomSmooth() layer now includes a labels parameter designed to display statistical summaries of the fitted model directly on the plot. This parameter accepts a smoothLabels() object, which provides access to model-specific variables like and the regression equation.

  

  See: example notebook.

• Plot Tags

  Plot tags are short labels attached to a plot.

  

  See: example notebook and updated Plot Layout Diagrams.

• New geomBracket() and geomBracketDodge() Geometries

  New geometries designed primarily for significance bars (p-values) annotations in categorical plots.

  

  See: example notebook.

• Custom Color Palettes in geomImshow()

  The cmap parameter now allows you to specify a list of hex color codes for visualizing grayscale images. Also, the new cguide parameter lets you customize the colorbar for grayscale images.

  

  See: example notebook.

• New palette() Method in Color Scales

  Generates a list of hex color codes that can be used with scaleColorManual() to maintain consistent colors across multiple plots.

  See: example notebook.

• New overflow parameter in scaleColorBrewer(), scaleFillBrewer()

  Controls how colors are generated when more colors are needed than the palette provides. Options: 'interpolate' ('i'), 'cycle' ('c'), 'generate' ('g').

  See: example notebook.

• New breakWidth Parameter in Positional Scales

  Specifies a fixed distance between axis breaks.

  See examples:

  • datetime scale

  • time (duration) scale

  • log10 scale

• Axis Minor Ticks Customization

  The axisMinorTicks and axisMinorTicksLength parameters in theme().

  See: example notebook.

• Pan/Zoom in gggrid() with Shared Axes

  Pan/Zoom now propagates across subplots with shared axes (sharex/sharey).

  See: example notebook.

• And More

  See CHANGELOG.md for a full list of changes.