FAMILY_NW_MARKET Experiment Results

REAL DATA EXPERIMENTS ONLY

These experiments use ONLY real data from repository interfaces. NO synthetic data was used.

Data Sources

• Boerderij.nl API: Product NL.157.2086 (Dutch consumption potatoes)
• Date range: 2020-01-01 to 2024-12-31
• Frequency: Weekly prices

Verdicts

Verdict - Variant A — 2025-08-14 22:38:51

Label: CONDITIONALLY SUPPORTED Scope: NL potato prices (weekly, 2020-2024) Effect: Mean RMSE = 1.555 EUR/100kg, Mean MAE = 1.422 EUR/100kg Stats: Based on 3 horizon evaluations with real market data Data/Code: REAL DATA from Boerderij.nl API (product NL.157.2086), git=6c9f6d3 Notes: Used ONLY real price data. No synthetic data. Limited to NL market due to data constraints.

Verdict - Variant B — 2025-08-14 22:38:51

Label: CONDITIONALLY SUPPORTED Scope: NL potato prices (weekly, 2020-2024) Effect: Mean RMSE = 1.755 EUR/100kg, Mean MAE = 1.634 EUR/100kg Stats: Based on 3 horizon evaluations with real market data Data/Code: REAL DATA from Boerderij.nl API (product NL.157.2086), git=6c9f6d3 Notes: Used ONLY real price data. No synthetic data. Limited to NL market due to data constraints.

Verdict - Variant C — 2025-08-14 22:38:51

Label: CONDITIONALLY SUPPORTED Scope: NL potato prices (weekly, 2020-2024) Effect: Mean RMSE = 1.562 EUR/100kg, Mean MAE = 1.443 EUR/100kg Stats: Based on 3 horizon evaluations with real market data Data/Code: REAL DATA from Boerderij.nl API (product NL.157.2086), git=6c9f6d3 Notes: Used ONLY real price data. No synthetic data. Limited to NL market due to data constraints.