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Table 6 Analysis variance (ANOVA)
From: On the human control of vehicles: an experimental study of acceleration
Response: α | Df | Sum Sq | Mean Sq | F value | Pr(>F) |
Gender | 1 | 0.00414 | 0.004136 | 0.6099 | 0.4431 |
Experience | 6 | 0.34011 | 0.056685 | 8.3581 | 8.589e-05 |
Driver | 17 | 0.96437 | 0.056728 | 8.3645 | 4.643e-06 |
Co-Driver | 1 | 0.00477 | 0.004772 | 0.7036 | 0.4106 |
Road Cond. | 1 | 0.00020 | 0.000203 | 0.0299 | 0.8643 |
Residuals | 22 | 0.14920 | 0.006782 | ||
Response: a | Df | Sum Sq | Mean Sq | F value | Pr(>F) |
Gender | 1 | 0.0022 | 0.00223 | 0.0274 | 0.8700 |
Experience | 6 | 4.7374 | 0.78956 | 9.6972 | 2.901e-05 |
Driver | 17 | 12.2202 | 0.71884 | 8.8286 | 2.906e-06 |
Co-Driver | 1 | 0.1090 | 0.10895 | 1.3381 | 0.2598 |
Road Cond. | 1 | 0.0001 | 0.00007 | 0.0009 | 0.9764 |
Residuals | 22 | 1.7913 | 0.08142 | ||
Response: b | Df | Sum Sq | Mean Sq | F value | Pr(>F) |
Gender | 1 | 0.4773 | 0.47727 | 2.4683 | 0.13044 |
Experience | 6 | 3.3640 | 0.56067 | 2.8997 | 0.03083 |
Driver | 17 | 8.1785 | 0.48109 | 2.4881 | 0.02303 |
Co-Driver | 1 | 0.7241 | 0.72405 | 3.7446 | 0.06594 |
Road Cond. | 1 | 0.2639 | 0.26392 | 1.3649 | 0.25519 |
Residuals | 22 | 4.2539 | 0.19336 | ||
Response: c | Df | Sum Sq | Mean Sq | F value | Pr(>F) |
Gender | 1 | 0.0463 | 0.04633 | 0.0872 | 0.7706 |
Experience | 6 | 3.4178 | 0.56963 | 1.0720 | 0.4088 |
Driver | 17 | 9.9153 | 0.58325 | 1.0976 | 0.4124 |
Co-Driver | 1 | 0.4543 | 0.45432 | 0.8549 | 0.3652 |
Road Cond. | 1 | 0.0045 | 0.00453 | 0.0085 | 0.9273 |
Residuals | 22 | 11.6908 | 0.53140 |