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509190118f
Anomaly detection fixes: - Fix critical quantile index bug: index 0 is mean not q10; correct indices are q10=1, q20=2, q80=8, q90=9 - Redesign test: use all 36 months as context, inject 3 synthetic anomalies into future - Result: 3 CRITICAL detected (was 11/12 — caused by test-set leakage + wrong indices) - Update severity labels: CRITICAL = outside 80% PI, WARNING = outside 60% PI Covariates fixes: - Fix variable-shadowing bug: inner dict comprehension overwrote outer loop store_id causing all stores to get identical covariate arrays (store_A's price for everyone) - Give each store a distinct price baseline (premium $12, standard $10, discount $7.50) - Trim CONTEXT_LEN from 48 → 24 weeks; CSV now 108 rows (was 180) - Add NOTE ON REAL DATA comment: temp file pattern for large external datasets Both scripts regenerated with clean outputs.