A Study on the Sustainable Development of Water, Energy, and Food in China.

Int J Environ Res Public Health · 2019 · PMC6801741 · PMID 31575024

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an observed trendno p-value reported

The best regression equations were selected according to two criteria: the equation had to be logical (i.e., it had to provide a causal explanation for an observed trend), and it needed to have a high goodness of fit (i.e., R 2 ) [ 38 , 40 ].

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