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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2019
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Article
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Tab 2
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Research Article
Forecasting Primary Energy Requirements of Territories by Autoregressive Integrated Moving Average and Backpropagation Neural Network Models
Table 2
Unit root tests of the manufacturing city.
Sequence
ADF statistic
Test critical value
1%
5%
10%
Zero order
−1.524
−4.122
−3.145
−2.714
First order
−4.067
−4.200
−3.175
−2.729
Second order
−5.275
−4.297
−3.213
−2.748