Spain
Government Expense (% GDP) → After-Tax Median Income (PPP, proxy)
Forward Pearson
0.419
Predictive Pearson
-0.011
Outcome % Change
22.50%
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: 32.23
- Subject ID: esp
- Ranking score: 70.3
- Quality gate: Pass
Vs Aggregate
- Direction agreement: mixed
- Predictive Pearson delta: -0.035
- Forward Pearson delta: 0.119
- Outcome % change delta: -17.03%