There are two major categories of forecasting methods: qualitative, which typically uses expert opinions, and quantitative, which relies on historical or "time-series" data.

Specify the Input Data Set Suppose you have a number of time series, variables recorded over time, for which you want to forecast future values. The past values of these time series are stored as ...

PepsiCo, which is overhauling some of its top brands like Lay's potato chips as shoppers look for cheaper options, is increasingly sharing data with major retailers and in return getting coveted ...