Skip to main content

Advertisement

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