R: Return the error dump of ResampleResult.

getRRDump {mlr} | R Documentation

## Return the error dump of ResampleResult.

### Description

Returns the error dumps generated during resampling, which can be used with `debugger()` to debug errors. These dumps are saved if configureMlr configuration `on.error.dump`, or the corresponding learner `config`, is `TRUE`.

The returned object is a list with as many entries as the resampling being used has folds. Each of these entries can have a subset of the following slots, depending on which step in the resampling iteration failed: “train” (error during training step), “predict.train” (prediction on training subset), “predict.test” (prediction on test subset).

### Usage

    getRRDump(res)

### Arguments

`res` | (ResampleResult) The result of resample.

### Value

list.

### See Also

Other debug: `FailureModel`, `ResampleResult`, `getPredictionDump`

[Package mlr version 2.12.1 Index]