R 2 (R-squared) is a statistical measure of the goodness of fit of a linear regression model (from 0.00 to 1.00), also known as the coefficient of determination.

Mokhtar S. Bazaraa, Aziz Bouzaher, A Linear Goal Programming Model for Developing Economies with an Illustration from the Agricultural Sector in Egypt, Management Science, Vol. 27, No. 4 (Apr., 1981), ...

Enhance your sales predictions using Excel's regression analysis tools and improve decision-making with data-driven insights.

Simple linear regression is commonly used in forecasting and financial analysis—for a company to tell how a change in the GDP could affect sales, for example. Microsoft Excel and other software ...

An account is given of the experiences of building a highly structured linear programming model for aiding buying and operating decisions in the food industry. The practical and computational ...

Mar 02, 2024 00:00:00 Introducing a sheet that allows you to learn the structure of AI without programming by completely reproducing the behavior of a large-scale language model in Excel ...

Diet models based on goal programming (GP) are valuable tools in designing diets that comply with nutritional, palatability and cost constraints.