Extract accuracy metrics from a model

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Description

Extract accuracy metrics from a model

Extract accuracy metrics SDs from a model

Extract a model accuracy metric from a train object.

Extract the standard deviation from resamples for an accuracy metric from a model object.

Usage

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getMetric(x, metric, ...)

getMetricSD(x, metric, ...)

## S3 method for class 'train'
getMetric(x, metric = NULL, ...)

## S3 method for class 'train'
getMetricSD(x, metric, ...)

Arguments

x

a train object

metric

which metric to get

...

passed through

Value

A numeric representing the metric desired metric.

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