Changelog • stemtools

stemtools 0.1.2

stem_barplot() and stem_inline() gain a title_show argument that adds a plot title taken from the item’s "label" attribute, falling back to the variable name when no label is present, and a title_quote argument that wraps the title in low/high double quotation marks („/“). Both default to FALSE. A title_wrap argument (default 80) wraps long titles onto several lines so they do not overflow the plot.
theme_stem() now draws the plot title (plot.title) in bold.

stem_barplot() now draws a stacked horizontal bar per group category (with the item mapped to fill, each bar summing to 100%) when a group variable is supplied, replacing the previous dodged-bars layout. label_hide defaults to 0.05 in this grouped mode to keep small segments unlabelled.
Removed stem_barstack(), whose behaviour is now covered by grouped stem_barplot().

Added a testthat test suite covering aggregation, palettes, scales, theme, plotting and utility helpers, plus an R-CMD-check GitHub Actions workflow.
theme_stem() gains a family argument to control (or disable) the font family; pass family = "" on machines without Calibri.
stem_summarise_cat() and stem_summarise_num() now always return a tibble, so the weighted and unweighted paths share the same output type.
Updated scale_colour_stem()/scale_fill_stem() for ggplot2 (>= 3.5.0), removing the deprecated scale_name argument.
Renamed the misspelled collaps_cats argument of collapse_cats() to collapse_cats.
Fixed the standard-error formula shown in ?se_prop.
create_project() no longer errors when called directly without the wizard arguments, writes a starter README.md, and drops the renv integration. Fixed a no-op paste() in the .gitignore writer.
Dropped the unused rstudioapi, stringr, ragg and renv dependencies.

Adjusted defaults for stem_plot_barstack() and stem_plot_battery() to be in line with how they are commonly used.

Added basic ploting functions: stem_plot_single, stem_plot_multiple, stem_plot_bar, stem_plot_bartable().
Added convenience function stem_ggplot(), which tries to export stem_plot_* figures with proper dimensions.
When using Rstudio, ragg is automatically set as default graphical device when stemtools is loaded.