1. A method, the method comprising: performing, using one or more processors, selecting a network analytics forecasting model with a preferred model error measurement from among a set of model error measurements for a set of network analytics forecasting models, wherein the selecting comprises, for each of a set of network analytics forecasting models, calculating a set of predicted network analytics metric values corresponding to individual ones of a set of actual network analytics metric values in a network analytics metrics data set, comparing individual ones of the set of predicted network analytics metric values to corresponding ones of the set of actual network analytics metric values, and generating a model error measurement reflecting the comparing; and predicting future network analytics metric values using the network analytics forecasting model with the preferred model error measurement.