NEWS

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plotROC 2.3.2

Bug fixes and improvements:

• Improvements to calc_auc, works for multiple layers and when the data are passed directly to geom_roc (thanks @collinn)

plotROC 2.3.1 (2023-10-06)

Bug fixes

• Get rid of warnings about aesthetics (thanks to @mjakubczak)
• Fix plotROC-package documentation

plotROC 2.3.0 (2022-05-26)

New feature:

• calc_auc returns informative value labels for the panels and/or groups (fixes #74)

plotROC 2.2.2

Bug fixes:

• calc_auc when roc is not the first layer (fixes #70)

plotROC 2.2.1 (2018-06-23)

Bug fixes:

• Quosure fixes to be compatible with upcoming ggplot2 release.
• Don't plot points in legend when no labels present (fixes #61)

plotROC 2.2.0 (2017-08-09)

New features

• new cutoff.labels parameter to allow user-supplied labels for the cutoffs (thanks @rcorty)
• new increasing parameter with default value TRUE. This determines whether the probability of a D = 1 increases with increasing M, if FALSE, assumes that the probability increases with decreasing M (for example if M is the p-value from a regression model)

Bug fixes:

• Now shows shape aesthetic in legend if mapped.

plotROC 2.1.0

New feature

• cutoffs.at argument to geom_roc overrides n.cuts and plots points/labels at user-supplied cutoffs.
• max.num.points argument to stat_roc (can also pass it to geom_roc()) limits the number of points that get plotted. Note this downsamples the curve at the end of the computation, so the benefit of having a lot of data (very precise curve) is still realized. Thanks @rcorty

plotROC 2.0.3

Bug fixes

• Conflict between alpha.line, alpha.point, size.point and the aesthetics alpha and size

plotROC 2.0.2

Fixes

• Export verify_d function
• Bug fix for logical vectors passed to verify_d

plotROC 2.0.1 (2016-02-05)

Bug fixes

• Style and format of labels/lines fixed, now passed correctly to ggplot functions
• Reduce run time of examples
• Tested with dev version of ggplot2

plotROC 2.0.0 (2015-12-22)

Major changes to the API this release

• calculate_roc and ggroc are deprecated
• estimate and display roc curves using geom_roc
• estimate and display confidence regions using geom_rocci
• support for faceting and grouping
• better performance and improved interactivity.

plotROC 1.3.3 (2015-03-16)

• Added support to ggroc method for objects as returned by ROCR::performance
• Bug fix in labeling
• Update d3
• option to omit inclusion of d3 code

plotROC 1.3.2

Added support for new aesthetic options in plot_journal_roc and export_interactive_roc

• colors
• legends
• line type
• line width
• axis labels
• plotmath expressions in labels
• Remove need to specify cutoff labels to plot and export. Those functions now read the data directly from the ggroc object. Easier to use this way!

plotROC 1.3.1

• fix multi plot with n.cuts = 0 bug

plotROC 1.3 (2015-01-27)

• Added tests
• Fixed vignette
• Allow arbitrary class labels
• Cleanup after interactive plot creation
• Citation information

plotROC 1.2 (2014-11-13)

• New feature: click on interactive plot to display confidence region

plotROC 1.1

• New feature: Support for multiple curves plotROC 1.0
• Initial release