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Table 6. Influential variables for the observer discard rates.

Model Dev df Dev df F ratio P value Adj. R2 Rank   Model Dev df Dev df F ratio P value Adj. R2 Rank
All Fish
overall 11.39 204  
Qtow 10.62 203 0.77 1 14.72 0.000 6.3% 5  
Ufsh 10.94 203 0.45 1 8.35 0.004 3.5% 7  
Boat 7.76 181 3.63 23 3.69 0.000 23.2% 1   Boat 7.76 181 3.63 23 3.69 0.000 23.2%  
Port 10.79 196 0.60 8 1.36 0.216 1.4% 8     .Port 7.48 177 0.28 4 1.63 0.168 24.3% 4
Gear 8.86 201 2.53 3 19.11 0.000 21.0% 2     .Gear 5.35 173 2.41 8 9.75 0.000 44.7% 1
Area 9.44 196 1.95 8 5.06 0.000 13.7% 3     .Area 6.01 167 1.75 14 3.47 0.000 35.5% 2
Year 9.78 200 1.60 4 8.19 0.000 12.4% 4     .Year 7.36 171 0.40 10 0.92 0.513 22.9% 6
Qtr 10.58 200 0.81 4 3.82 0.005 5.2% 6     .Year 6.34 153 1.42 28 1.22 0.220 25.8% 3
Lbs 11.27 203 0.12 1 2.11 0.148 0.5% 9     +Lbs 7.64 180 0.12 1 2.76 0.099 24.0% 5
Hrs 11.38 203 0.01 1 0.19 0.662 -0.4% 10     +Hrs 7.76 180 0.00 1 0.01 0.925 22.8% 7
 
Deepwater complex
overall 174.39 697  
Qtow 174.01 693 0.38 4 0.38 0.823 -0.4% 10  
Ufsh 169.45 693 4.95 4 5.06 0.001 2.3% 9  
Boat 126.41 606 47.98 91 2.53 0.000 16.6% 1   Boat 126.41 606 47.98 91 2.53 0.000 16.6%  
Port 156.70 666 17.70 31 2.43 0.000 6.0% 2     .Port 122.35 592 4.06 14 1.40 0.147 17.4% 7
Gear 167.79 687 6.61 10 2.70 0.003 2.4% 8     .Gear 115.84 583 10.57 23 2.31 0.001 20.6% 3
Area 157.99 666 16.40 31 2.23 0.000 5.2% 3     .Area 109.29 555 17.12 51 1.70 0.002 21.3% 2
Year 161.77 681 12.62 16 3.32 0.000 5.1% 4     .Year 116.84 568 9.57 38 1.22 0.171 17.8% 6
Qtr 164.03 681 10.37 16 2.69 0.000 3.7% 5     .Year 96.69 501 29.72 105 1.47 0.004 22.9% 1
Lbs 169.93 696 4.46 1 18.29 0.000 2.4% 7     +Lbs 121.08 605 5.33 1 26.64 0.000 20.0% 4
Hrs 169.16 696 5.23 1 21.52 0.000 2.9% 6     +Hrs 121.98 605 4.43 1 21.99 0.000 19.4% 5
 
Rockfish
overall 115.21 623  
Qtow 112.96 618 2.25 5 2.46 0.032 1.2% 7  
Ufsh 104.04 618 11.17 5 13.27 0.000 9.0% 4  
Boat 71.15 515 44.06 108 2.95 0.000 25.3% 1   Boat 71.15 515 44.06 108 2.95 0.000 25.3%  
Port 89.21 586 26.01 37 4.62 0.000 17.7% 3     .Port 69.10 502 2.06 13 1.15 0.315 25.6% 3
Gear 113.19 613 2.03 10 1.10 0.362 0.2% 8     .Gear 69.20 491 1.95 24 0.58 0.948 23.8% 7
Area 87.43 585 27.78 38 4.89 0.000 19.2% 2     .Area 58.72 463 12.43 52 1.89 0.000 31.4% 1
Year 106.98 603 8.23 20 2.32 0.001 4.1% 5     .Year 62.80 471 8.35 44 1.42 0.042 27.9% 2
Qtr 109.60 603 5.61 20 1.54 0.061 1.7% 6     .Year 54.82 397 16.33 118 1.00 0.483 25.3% 4
Lbs 114.87 622 0.34 1 1.85 0.175 0.1% 9     +Lbs 71.15 514 0.00 1 0.02 0.895 25.2% 6
Hrs 114.99 622 0.23 1 1.23 0.268 0.0% 10     +Hrs 71.11 514 0.05 1 0.33 0.567 25.2% 5
 
Flatfish
overall 52.26 384  
Qtow 51.91 381 0.35 3 0.87 0.459 -0.1% 9  
Ufsh 49.51 381 2.75 3 7.04 0.000 4.5% 4  
Boat 31.80 324 20.46 60 3.47 0.000 27.9% 1   Boat 31.80 324 20.46 60 3.47 0.000 27.9%  
Port 39.35 360 12.91 24 4.92 0.000 19.7% 2     .Port 31.64 314 0.16 10 0.16 0.999 26.0% 7
Gear 49.96 376 2.30 8 2.16 0.030 2.4% 8     .Gear 27.95 311 3.85 13 3.29 0.000 34.0% 2
Area 41.78 360 10.48 24 3.76 0.000 14.7% 3     .Area 27.45 291 4.35 33 1.40 0.079 30.7% 3
Year 48.95 373 3.31 11 2.29 0.010 3.6% 6     .Year 28.49 302 3.31 22 1.59 0.046 30.7% 4
Qtr 49.18 372 3.08 12 1.94 0.028 2.9% 7     .Year 20.85 265 10.95 59 2.36 0.000 42.2% 1
Lbs 50.22 383 2.04 1 15.59 0.000 3.7% 5     +Lbs 30.69 323 1.11 1 11.68 0.001 30.2% 5
Hrs 52.26 383 0.00 1 0.00 0.952 -0.3% 10     +Hrs 31.73 323 0.07 1 0.71 0.401 27.8% 6
 
Other fish
overall 36.19 337  
Qtow 36.19 335 0.01 2 0.05 0.956 -0.6% 9  
Ufsh 35.62 335 0.57 2 2.68 0.070 1.0% 6  
Boat 22.69 292 13.51 45 3.86 0.000 27.7% 1   Boat 22.69 292 13.51 45 3.86 0.000 27.7%  
Port 28.01 321 8.19 16 5.87 0.000 18.8% 2     .Port 22.21 285 0.48 7 0.88 0.525 27.4% 6
Gear 36.05 332 0.14 5 0.26 0.933 -1.1% 10     .Gear 22.10 281 0.58 11 0.68 0.762 26.8% 7
Area 28.77 321 7.42 16 5.17 0.000 16.5% 3     .Area 19.62 267 3.06 25 1.67 0.027 31.6% 2
Year 29.54 329 6.65 8 9.26 0.000 16.4% 4     .Year 20.02 273 2.66 19 1.91 0.013 31.7% 1
Qtr 34.51 329 1.69 8 2.01 0.045 2.3% 5     .Year 17.84 237 4.85 55 1.17 0.210 29.9% 3
Lbs 36.10 336 0.10 1 0.93 0.336 0.0% 8     +Lbs 22.63 291 0.06 1 0.79 0.374 27.6% 5
Hrs 35.85 336 0.35 1 3.27 0.072 0.7% 7     +Hrs 22.13 291 0.56 1 7.31 0.007 29.2% 4
 
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