Data: predictions/corn_yield_predictions.parquet,
predictions/corn_yield_loo.parquet,
gold/crop_production.parquet,
gold/crop_conditions_state.parquet,
gold/corn_yield_prediction_history.parquet
ⓘ States with weather station coverage use a Ridge regression model on weather features. States without weather data use linear trend yield only (marked with * in tables). Trend-only states assume zero deviation from trend.