[SPARK-34740] can class pyspark.mllib.evaluation.RegressionMetrics() accept DataFrame as the parameter?

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Invalid
• Affects Version/s: 2.4.6
• Component/s: MLlib
• Assignee: Unassigned
• Reporter: xifeng
• Created: 15/Mar/21 03:19
• Updated: 12/Dec/22 18:11
• Resolved: 15/Mar/21 04:14

Description

class pyspark.mllib.evaluation.RegressionMetrics(predictionAndObservations) can only accept an RDD of (prediction, observation) pairs as the parameter.

Can it also accept the DataFrame as the parameter? Which would be much more convenient.