Forecasting Primary Energy Requirements of Territories by Autoregressive Integrated Moving Average and Backpropagation Neural Network Models

Table 1

Unit root tests of the agricultural city.

Sequence	ADF statistic	Test critical value
		1%	5%	10%
Zero order	−2.275	−3.616	−2.941	−2.609
First order	−4.974	−3.621	−2.943	−2.610
Second order	−5.892	−3.654	−2.957	−2.617