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Table 13 Model diagnostic tests

From: Food prices, energy and climate shocks in Uganda

Diagnostic test

Computed test statistic

p-value

Durbin – Watson

1.965

N/A

Normality

5.42

0.667

Breusch-Godfrey LM test for autocorrelation

0.006

0.940

ARCH LM test

0.015

0.902

Ramsey RESET test

2.64

0.548

Breusch-Pagan / Cook-Weisberg test for heteroskedasticity

0.99

0.3197