Energy Forecasting 101 Workshop

New to energy forecasting? Itron can provide you with an introduction to the use of regression for forecasting applications, which is designed for…


When is the R² Not the R²?

A recently received support email contains a riddle. “When I build a regression model in Excel and remove the intercept, I get a different R²…


The Difference Between AR(1) and Lagged Dependent Terms

Recently, a utilities regulator tried replicating a client’s regression model used for forecasting customer growth. The regulator wished to build the…