has2k1/plotnine: v0.7.0

This is a large release with many bug fixes and enhancements. See offical changelog. A version of the changes is included below.]

• Changed the default method of caculating bandwidth for all stats that use kernel density estimation. The affected stats are stat_density, stat_ydensity, and stat_sina. These stats can now work with groups that have a single unique value.

• Changed plotnine.scale.scale_colour_continuous to refer to the same scale as plotnine.scale.scale_color_continuous.

• Changed plotnine.scale.scale_color_cmap so the parameter cmap_name refers to the name of the color palette and name refers to the name of the scale. (GH371)

• aes got an internal function reorder which makes it easy to change the ordering of a discrete variable according to some other variable/column.

• stat_smooth can now use formulae for linear models.

• Fixed issue where a wrong warning could be issued about changing the transform of a specialised scale. It mostly affected the timedelta scale.

• Fixed plotnine.geoms.geom_violin and other geoms when used with position='dodge' not to crash when if a layer has an empty group of data.

• Fixed bug in plotnine.geoms.geom_path for some cases when groups had less than 2 points. (GH319)

• Fixed all stats that compute kernel density estimates to work when all the data points are the same. (GH317)

• Fixed issue where setting the group to a string value i.e. group='string' outside aes() failed due to an error.

• Fixed issue where discrete position scales could not deal with fewer limits than those present in the data. (GH342)

• Fixed issue with using custom tuple linetypes with plotnine.scales.scale_linetype_manual. (GH352)

• Fixed plotnine.geoms.geom_map to work with facets. (GH359)

• Fixed plotnine.position.jitter_dodge to work when color is used as an aesthetic. (GH372)

• Fixed plotnine.geoms.geom_qq to work with facets (GH379)

• Fixed skewed head in plotnine.geoms.arrow when drawn on facetted plot (GH388)

• Fixed issue with plotnine.stats.stat_density where weights could not be used with a gaussian model. (GH392)

• Fixed bug where guide_colorbar width and height could not be controlled by legend_key_width and legend_key_height. (GH360)

• You can now set the bandwidth parameter bw of stat_ydensity.

• Parameters ha and va of geom_text have been converted to aesthetics. You can now map to them. (GH325)

• All themes (except theme_matplotlib) now do not show minor ticks. (GH348)