# ml_summary

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Percentile

##### Spark ML -- Extraction of summary metrics

Extracts a metric from the summary object of a Spark ML model.

##### Usage
ml_summary(x, metric = NULL, allow_null = FALSE)
##### Arguments
x

A Spark ML model that has a summary.

metric

The name of the metric to extract. If not set, returns the summary object.

allow_null

Whether null results are allowed when the metric is not found in the summary.

• ml_summary