R: Plot critical differences for a selected measure.

plotCritDifferences {mlr} | R Documentation

## Plot critical differences for a selected measure.

### Description

Plots a critical-differences diagram for all classifiers and a selected measure. If a baseline is selected for the Bonferroni-Dunn test, the critical difference interval will be positioned arround the baseline. If not, the best performing algorithm will be chosen as baseline. The positioning of some descriptive elements can be moved by modifying the generated data.

### Usage

    plotCritDifferences(obj, baseline = NULL, pretty.names = TRUE)

### Arguments

`obj` | ([critDifferencesData]) Result of generateCritDifferencesData function.
`baseline` | ('character(1)'): ([learner.id]) Overwrites baseline from generateCritDifferencesData! Select a ([learner.id' as baseline for the critical difference diagram, the critical difference will be positioned arround this learner. Defaults to best performing algorithm.
`pretty.names` | (`logical(1)`) Whether to use the short name of the learner instead of its ID in labels. Defaults to `TRUE`.

### Value

ggplot2 plot object.

### References

Janez Demsar, Statistical Comparisons of Classifiers over Multiple Data Sets, JMLR, 2006

### See Also

Other plot: `createSpatialResamplingPlots`, `plotBMRBoxplots`, `plotBMRRanksAsBarChart`, `plotBMRSummary`, `plotCalibration`, `plotLearningCurve`, `plotPartialDependence`, `plotROCCurves`, `plotResiduals`, `plotThreshVsPerf`

Other benchmark: `BenchmarkResult`, `batchmark`, `benchmark`, `convertBMRToRankMatrix`, `friedmanPostHocTestBMR`, `friedmanTestBMR`, `generateCritDifferencesData`, `getBMRAggrPerformances`, `getBMRFeatSelResults`, `getBMRFilteredFeatures`, `getBMRLearnerIds`, `getBMRLearnerShortNames`, `getBMRLearners`, `getBMRMeasureIds`, `getBMRMeasures`, `getBMRModels`, `getBMRPerformances`, `getBMRPredictions`, `getBMRTaskDescs`, `getBMRTaskIds`, `getBMRTuneResults`, `plotBMRBoxplots`, `plotBMRRanksAsBarChart`, `plotBMRSummary`, `reduceBatchmarkResults`

### Examples

    # see benchmark

[Package mlr version 2.13 Index]