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ml_summary

Spark ML – Extraction of summary metrics

Description

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.
sparklyr

R Interface to Apache Spark

v1.6.2
Apache License 2.0 | file LICENSE
Authors
Javier Luraschi [aut], Kevin Kuo [aut] (<https://orcid.org/0000-0001-7803-7901>), Kevin Ushey [aut], JJ Allaire [aut], Samuel Macedo [ctb], Hossein Falaki [aut], Lu Wang [aut], Andy Zhang [aut], Yitao Li [aut, cre] (<https://orcid.org/0000-0002-1261-905X>), Jozef Hajnala [ctb], Maciej Szymkiewicz [ctb] (<https://orcid.org/0000-0003-1469-9396>), Wil Davis [ctb], RStudio [cph], The Apache Software Foundation [aut, cph]
Initial release

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