Colombie (2) Regression analysis (2) Quality of products (2) Peach (2) Harvesting (2) Nectarino (2) Análisis de regresión (2) Melocotonero (2) Estudio (2) Calidad (2) Cosecha (2) récolte (2) régression (2) modelage (2) Santander (1) Weights and measures (1) Tools (1) Time (1) Sowing (1) Solids (1) Sampling (1) Research (1) Proportion (1) Profit (1) Plant physiology (1) Mountains (1) Months (1) Modeling (1) Measurement (1) Mathematical models (1)