resampleSummary
From caret v4.53
by Max Kuhn
Summary of resampled performance estimates
This function uses the out-of-bag predictions to calculate overall performance metrics and returns the observed and predicted data.
- Keywords
- utilities
Usage
resampleSummary(obs, resampled, index = NULL, keepData = TRUE)Arguments
- obs
- A vector (numeric or factor) of the outcome data
- resampled
- For bootstrapping, this is either a matrix (for numeric outcomes) or a data frame (for factors). For cross-validation, a vector is produced.
- index
- The list to index of samples in each cross--validation fold (only used for cross-validation).
- keepData
- A logical for returning the observed and predicted data.
Details
The mean and standard deviation of the values produced by postResample are calculated.
Value
- A list with:
metrics A vector of values describing the bootstrap distribution. data A data frame or NULL. Columns includeobs,predandgroup(for tracking cross-validation folds or bootstrap samples)
See Also
Examples
resampleSummary(rnorm(10), matrix(rnorm(50), ncol = 5))Community examples
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