Table 3

System residual portmanteau tests for autocorrelations

Null hypothesis: no residual autocorrelations up to lag h
LagsQ-statProbAdj Q-StatProbDf
1254.360.00254.980.0064
2387.980.00389.250.00128
3468.510.00470.370.00192
4548.970.00551.610.00256
5628.950.00632.570.00320
6726.440.00731.510.00384
7820.250.00826.930.00448
8876.270.00884.060.00512
9949.260.00958.670.00576
101021.140.001032.330.00640
111090.600.001103.690.00704
121152.990.001167.950.00768

Note(s): *The test is valid only for lags larger than the system lag order

*Df is degrees of freedom for (approximate) chi-square distribution

Source(s): Table by the author

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