SPSS Statistics ↔ Python Integration Plug-in: Where Does the Data-Materialization Bottleneck Sit When Crossing the Session Boundary?
Goal Determine the measurable cost of moving the active dataset across the SPSS–Python boundary so that a team can decide whether to keep computation inside SPSS procedures or pull cases into Python for a given dataset shape. Constraints and uncertainty The integration materializes cases as Python objects (lists, tuples, or spssdata structures), so conversio