Table 2.
Nonlinearity, heteroscedasticity, independence, and normality tests for ARIMA residuals.
| Blood groups | White neural network (X2,df,p-value) | McLeod–Li (df,p-value) | Box–Ljung (X2,df,p-value) | Shapiro–Wilk (W,p-value) |
|---|---|---|---|---|
| A+ | (3.8, 2, 0.15) | (2, 0.98) | (0.37, 1, 0.54) | (0.98, 0.26) |
| A− | (2.6, 2, 0.26) | (2, 0.99) | (0.0014,1,0.97) | (0.99, 0.67) |
| B+ | (0.28, 2, 0.87) | (2, 0.99) | (0.016, 1, 0.9) | (0.98, 0.08) |
| B− | (3.7, 2, 0.156) | (2, 0.98) | (0.11, 1, 0.73) | (0.98, 0.3) |
| AB+ | (0.11, 2, 0.94) | (2, 0.96) | (0.68, 1, 0.4) | (0.99, 0.7) |
| AB− | (0.06, 2, 0.97) | (2, 0.78) | (0.5, 1, 0.47) | (0.99, 0.7) |
| O+ | (3.8, 2, 0.15) | (2, 0.73) | (0.002,1, 0.96) | (0.98, 0.54) |
| O− | (10.5, 2, 0.005) | (2, 0.98) | (0.4, 1, 0.52) | (0.98, 0.29) |