v0.2.3

New features

• New function stat_central_tendency() to add central tendency measures (mean, median, mode) to density and histogram plots
• New function stat_overlay_normal_density() to overlay normal density plot (with the same mean and SD) to the density distribution of 'x'.

Minor changes

• The option exact = FALSE is no longer used when computing correlation in stat_cor() (@tiagochst, #205)

Bug fixes

• ggpie() keeps now the default order of labels (@WortJohn, #203)