Table 7 Statistical values of the speed and heading for gillnetters, hook and liners, trawlers, fish carriers, and stow net vessels.
Attribute | Statistics | Gillnetter | Hook and liner | Trawler | Fish carrier | Stow net vessel |
|---|---|---|---|---|---|---|
Speed/Knots | mean | 3.82 | 3.27 | 4.45 | 5.80 | 3.72 |
UQ | 7.60 | 6.60 | 7.90 | 9.70 | 7.40 | |
median | 2.60 | 2.00 | 3.20 | 8.00 | 2.20 | |
LQ | 0.77 | 0.10 | 1.50 | 0.30 | 0.40 | |
STD | 3.42 | 3.36 | 3.48 | 4.47 | 3.52 | |
COE | 0.90 | 1.03 | 0.78 | 0.77 | 0.95 | |
Heading/° | mean | 95.19 | 126.53 | 93.55 | 75.00 | 136.31 |
UQ | 191.00 | 229.00 | 185.00 | 131.00 | 242.00 | |
median | 13.00 | 98.00 | 11.00 | 0.00 | 123.00 | |
LQ | 0.00 | 0.00 | 0.00 | 0.00 | 24.00 | |
STD | 118.92 | 120.28 | 118.79 | 109.83 | 118.05 | |
COE | 1.25 | 0.95 | 1.27 | 1.46 | 0.87 |
