Table 4. Analysis of the %Agreement between logbooks and observers that discarding occurred.
| Model
|
Deviance
|
deg.free.
|
Dev
|
d.f.
|
F ratio
|
P value
|
R2
|
Adj. R2
|
| All fish
|
| overall
|
3341.70
|
888
|
|
| ObsDisc
|
740.26
|
888
|
|
77.8%
|
77.8%
|
| Boat.ObsDisc
|
505.15
|
875
|
235.11
|
13
|
31.33
|
0.000
|
84.9%
|
84.7%
|
| Trip.ObsDisc
|
312.48
|
773
|
427.78
|
115
|
9.20
|
0.000
|
90.6%
|
89.3%
|
| Trip | Boat
|
|
192.67
|
102
|
4.67
|
0.000
|
|
| Ufsh.ObsDisc
|
645.25
|
887
|
95.01
|
1
|
130.60
|
0.000
|
80.7%
|
80.7%
|
| QTow.ObsDisc
|
639.07
|
887
|
101.19
|
1
|
140.44
|
0.000
|
80.9%
|
80.9%
|
|
|
| Deepwater complex
|
| overall
|
108.97
|
562
|
|
| ObsDisc
|
37.15
|
562
|
|
65.9%
|
65.9%
|
| Boat.ObsDisc
|
21.46
|
526
|
15.69
|
36
|
10.68
|
0.000
|
80.3%
|
79.0%
|
| Trip.ObsDisc
|
7.44
|
378
|
29.71
|
184
|
8.21
|
0.000
|
93.2%
|
89.8%
|
| Trip | Boat
|
|
14.02
|
148
|
4.81
|
0.000
|
|
| Ufsh.ObsDisc
|
33.29
|
560
|
3.86
|
2
|
32.46
|
0.000
|
69.4%
|
69.3%
|
| QTow.ObsDisc
|
37.15
|
560
|
0.01
|
2
|
0.04
|
0.962
|
65.9%
|
65.8%
|
|
|
| Rockfish
|
| overall
|
398.38
|
225
|
|
| ObsDisc
|
43.71
|
225
|
|
89.0%
|
89.0%
|
| Boat.ObsDisc
|
33.37
|
210
|
10.35
|
15
|
4.34
|
0.000
|
91.6%
|
91.0%
|
| Trip.ObsDisc
|
18.01
|
161
|
25.70
|
64
|
3.59
|
0.000
|
95.5%
|
93.7%
|
| Trip | Boat
|
|
15.36
|
49
|
2.80
|
0.000
|
|
| Ufsh.ObsDisc
|
41.45
|
223
|
2.26
|
2
|
6.08
|
0.003
|
89.6%
|
89.5%
|
| QTow.ObsDisc
|
43.71
|
225
|
0.00
|
0
|
|
89.0%
|
89.0%
|
|
|
| Flatfish
|
| overall
|
21.46
|
14
|
|
| ObsDisc
|
5.21
|
14
|
|
75.7%
|
75.7%
|
| Boat.ObsDisc
|
5.20
|
8
|
0.01
|
6
|
0.00
|
1.000
|
75.8%
|
57.6%
|
| Trip.ObsDisc
|
3.89
|
6
|
1.32
|
8
|
0.25
|
0.961
|
81.9%
|
57.7%
|
| Trip | Boat
|
|
1.31
|
2
|
1.01
|
0.419
|
|
| Ufsh.ObsDisc
|
5.21
|
14
|
0.00
|
0
|
|
75.7%
|
75.7%
|
| QTow.ObsDisc
|
5.21
|
14
|
0
|
0
|
|
75.7%
|
75.7%
|
|
|
| Other fish
|
| overall
|
266.11
|
323
|
|
| ObsDisc
|
40.45
|
323
|
|
84.8%
|
84.8%
|
| Boat.ObsDisc
|
28.95
|
306
|
11.50
|
17
|
7.15
|
0.000
|
89.1%
|
88.5%
|
| Trip.ObsDisc
|
20.34
|
237
|
20.11
|
86
|
2.72
|
0.000
|
92.4%
|
89.6%
|
| Trip | Boat
|
|
8.61
|
69
|
1.45
|
0.021
|
|
| Ufsh.ObsDisc
|
40.45
|
322
|
0.00
|
1
|
0.02
|
0.884
|
84.8%
|
84.8%
|
| QTow.ObsDisc
|
40.29
|
322
|
0.16
|
1
|
1.24
|
0.265
|
84.9%
|
84.8%
|