
Sankar Pabba
Lead Engineer , HCL
Writes About :
Sankar Pabba is an MCA and has been a part of HCL since 2013, having close to 5 years of IT industry experience. He is presently working as a Lead Engineer in HCL Technologies Engineering and R&D Practice. His Major areas of interest are Big Data & Analytics.
By:
Sankar Pabba, Lead Engineer
Introduction
ARIMA uses regression analysis, the purpose of which is to predict future points. Lags of the Stationary Series in the forecasting equation are defined as “autoregressive” (AR) terms. Lags within the Forecast Series are called “moving...