[SPARK-20764] Fix visibility discrepancy with numInstances and degreesOfFreedom in LR and GLR - Python version

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.0
• Component/s: ML, PySpark
• Assignee: Peng Meng
• Reporter: Nicholas Pentreath
• Created: 16/May/17 09:10
• Updated: 23/May/17 06:30
• Resolved: 22/May/17 14:50

Description

SPARK-20097 exposed degreesOfFreedom in LinearRegressionSummary and numInstances in GeneralizedLinearRegressionSummary. Python API should be updated to reflect these changes.

Issue Links

• is required by: SPARK-20503 ML 2.2 QA: API: Python API coverage
• links to: [Github] Pull Request #18062 (mpjlu)
• links to: [Github] Pull Request #18068 (mpjlu)