yardstick 1.2.0

New Metrics

• The Brier score for classification was added with brier_class() (#139).

Improvements

• The global option, yardstick.event_first, has been hard deprecated in favor
  of using explicit argument, event_level. Setting this option will now
  produce an warning, but won't have any effect. (#173)

• Removed start-up message about event_level argument.

• yardstick metric functions now use a pure tidyselect interface for truth,
  estimate, and the ... of class probability metrics (#322).

• Changed the default aspect ratio for PR curves to be 1.0.

• Error messages now show what user-facing function was called (#348).

• classification and probability metrics now fully support class_pred objects
  from {probably} package (#341).

Bug Fixes

• Using metric_set() on a metric created with metric_tweak() will no longer
  produces an error, and will favor arguments set with metric_tweak() (#351).

• Metric summarizers no longer error if column names in data conflict with
  argument names (#382).

• conf_mat() no longer throw errors listed as internal (#327).

Developer

• metric_vec_template() is being soft deprecated in favor of a more manual
  and flexible metric creation approach. yardstick_remove_missing() and
  yardstick_any_missing() have been added for treatment of missing values.
  check_class_metric(), check_numeric_metric(),
  and check_prob_metric() have been added to perform standardized input
  checking for classification, regression and class probability metrics
  respectively. These changes mean that it is the developer's responsibility
  to perform validation of truth and estimate input. (#337).

• metric_summarizer() is being soft deprecated in favor of the more specific
  newly added class_metric_summarizer(), numeric_metric_summarizer(),
  prob_metric_summarizer(), and curve_metric_summarizer() (#322).

• dots_to_estimate() is being soft deprecated along with
  metric_summarizer(). dots_to_estimate() is not needed with
  prob_metric_summarizer(), and curve_metric_summarizer() (#329).