Poland
Government Expense (% GDP) → After-Tax Median Income (PPP, proxy)
Forward Pearson
-0.440
Predictive Pearson
-0.005
Outcome % Change
-33.80%
Aligned Pairs
34
N-of-1 Summary
This page represents the single-subject causal summary used as one contribution in the aggregate pair study.
- Evidence grade: B
- Optimal predictor value: 35.51
- Subject ID: pol
- Ranking score: 70.5
- Quality gate: Pass
Vs Aggregate
- Direction agreement: mixed
- Predictive Pearson delta: -0.028
- Forward Pearson delta: -0.739
- Outcome % change delta: -73.33%