Changelog

Source: NEWS.md

weird (development version)

• Added fetch_air_quality() to download Beijing air quality data from 12 monitoring stations (2013-2017).
• Added gun_deaths dataset containing firearm homicide rates and gun ownership by country for 2017.
• wine_reviews columns have been reordered.
• gg_density_layer() removed,
• density_df() added, converting a distributional object to a data frame containing density values over a grid, suitable for plotting.
• dist_mclust() added to convert a Gaussian mixture model (Mclust object) to a distributional object.
• lof_scores() now returns 1 (instead of 0) when there are too many duplicates.
• mvscale() now better handles missing and infinite values.
• dist_kde() is now robust to missing values.
• Removed several dependencies
• Bug fixes and documentation improvements

weird 2.1.0

CRAN release: 2026-05-05

• Added surprisals() and surprisals_prob() for glm objects
• Faster calculation of surprisals_prob() for lm and gam objects
• More accurate rank-based surprisal calculation when ties and missings present
• More accurate HDR calculations
• Added covariance calculation for multivariate dist_kde objects
• Added distributional::hdr() and distributional::parameters() methods for dist_kde objects
• Faster calculation for kde_bandwidth() with method = "lookout", now using mlpack for merge distances
• mvscale() re-added to weird
• Dropped lookout package dependency
• Added lots of unit tests
• Better docs
• Bug fixes

weird 2.0.0

CRAN release: 2026-01-27

• Added fr_mortality data set
• Updated oldfaithful and cricket_batting data sets
• Refactored package to use distributional objects
• Added dist_kde() and dist_density()
• Removed as_kde() and autoplot.kde()
• Rewrote kde_bandwidth() to handle more methods
• Added gg_density() and gg_density_layer()
• Replaced density_scores() with surprisals() and added surprisals_prob()
• Updated gg_bagplot() and gg_hdrboxplot() to use show_points argument
• Removed lookout()
• Added hampel_anomalies()
• mvscale() moved to lookout package
• Dropped interpolation dependency
• No longer exporting weird_packages() and weird_conflicts()

weird 1.0.2

CRAN release: 2024-01-24

• Removed wine_reviews dataset and created fetch_wine_reviews() function.
• Bug fixes.

weird 1.0.0

CRAN release: 2024-01-12

• Initial CRAN submission.