The SAS System 15:53 Tuesday, July 26, 2011 27 The MEANS Procedure Variable Label N Mean ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ fish1 big 457 0.09 fish2 bottom 455 3.10 fish3 flat 606 0.41 fish4 small 1202 0.83 fish5 snapgrou 1682 1.24 fish6 dolphin 708 0.66 fish7 kingmack 699 0.26 fish8 reddrum 2299 0.46 fish9 seatrout 2676 1.44 fish10 spanmack 473 0.76 fish11 dolphin ge 20" 708 0.20 fish12 dolphin lt 20" 708 0.47 target = s (1-12), 0 if targets other species 11484 6.33 YEARFISH HOW MANY YEARS FISHED 18709 21.36 boatown 1 if boat owner 18709 0.62 shore =1 if shore mode 18709 0.22 charter =1 if party/charter mode 18709 0.08 FFDAYS2 DYS SALWAT.FINFIS.(LAST 2 MON.) 18709 8.23 HRSF HOURS FISHED 18706 4.27 lnhrsf 18706 1.32 ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ The SAS System 15:53 Tuesday, July 26, 2011 40 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish1 big Number of Observations Read 18709 Number of Observations Used 457 Missing Values 18252 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 446 123.2254 0.2763 Scaled Deviance 446 123.2254 0.2763 Pearson Chi-Square 446 467.8852 1.0491 Scaled Pearson X2 446 467.8852 1.0491 Log Likelihood -106.4994 Full Log Likelihood -115.3404 AIC (smaller is better) 254.6808 AICC (smaller is better) 255.3835 BIC (smaller is better) 304.1770 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -2.7505 0.8368 -4.3906 -1.1104 10.80 0.0010 mean1 1 3.1962 1.0201 1.1969 5.1956 9.82 0.0017 YEARFISH 1 -0.0020 0.0153 -0.0320 0.0280 0.02 0.8960 boatown 1 -0.6404 0.4764 -1.5741 0.2933 1.81 0.1789 shore 0 0.0000 0.0000 0.0000 0.0000 . . charter 1 1.2543 0.5127 0.2495 2.2591 5.99 0.0144 FFDAYS2 1 0.0424 0.0195 0.0042 0.0807 4.73 0.0297 wave4 1 -0.4328 0.4927 -1.3984 0.5329 0.77 0.3797 wave5 1 0.4745 0.5536 -0.6104 1.5595 0.73 0.3913 wave6 1 0.3419 0.5696 -0.7745 1.4582 0.36 0.5484 gulf 1 -0.2836 0.4092 -1.0856 0.5184 0.48 0.4882 HRSF 1 -0.1312 0.1083 -0.3434 0.0811 1.47 0.2259 Dispersion 1 1.7064 1.0585 -0.2500 3.7811 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 41 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish2 bottom Number of Observations Read 18709 Number of Observations Used 455 Missing Values 18254 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 443 323.2744 0.7297 Scaled Deviance 443 323.2744 0.7297 Pearson Chi-Square 443 404.2906 0.9126 Scaled Pearson X2 443 404.2906 0.9126 Log Likelihood 2054.7358 Full Log Likelihood -751.2089 AIC (smaller is better) 1528.4178 AICC (smaller is better) 1529.2432 BIC (smaller is better) 1581.9816 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -2.0585 0.6452 -3.3230 -0.7939 10.18 0.0014 mean2 1 0.0868 0.0520 -0.0151 0.1887 2.79 0.0950 YEARFISH 1 0.0124 0.0080 -0.0031 0.0280 2.45 0.1178 boatown 1 0.6190 0.3345 -0.0367 1.2747 3.42 0.0643 shore 1 -0.6611 0.3498 -1.3467 0.0245 3.57 0.0588 charter 1 -0.6012 1.1206 -2.7976 1.5952 0.29 0.5916 FFDAYS2 1 0.0350 0.0109 0.0136 0.0564 10.27 0.0014 wave4 1 0.5703 0.4537 -0.3190 1.4595 1.58 0.2088 wave5 1 1.1256 0.3781 0.3846 1.8666 8.86 0.0029 wave6 1 0.9027 0.4090 0.1010 1.7044 4.87 0.0273 gulf 1 0.4537 0.3067 -0.1474 1.0549 2.19 0.1390 HRSF 1 0.2150 0.0737 0.0704 0.3595 8.50 0.0036 Dispersion 1 5.7208 0.5973 4.5501 6.8916 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 42 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish3 flat Number of Observations Read 18709 Number of Observations Used 606 Missing Values 18103 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 594 327.3935 0.5512 Scaled Deviance 594 327.3935 0.5512 Pearson Chi-Square 594 534.1913 0.8993 Scaled Pearson X2 594 534.1913 0.8993 Log Likelihood -318.4980 Full Log Likelihood -453.2069 AIC (smaller is better) 932.4137 AICC (smaller is better) 933.0286 BIC (smaller is better) 989.7032 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -3.4588 0.4883 -4.4158 -2.5019 50.18 <.0001 mean3 1 0.3861 0.3507 -0.3012 1.0735 1.21 0.2709 YEARFISH 1 0.0188 0.0072 0.0047 0.0329 6.85 0.0089 boatown 1 0.5544 0.2667 0.0316 1.0772 4.32 0.0377 shore 1 0.3290 0.3058 -0.2704 0.9284 1.16 0.2820 charter 1 -21.7338 59513.13 -116665 116621.9 0.00 0.9997 FFDAYS2 1 0.0193 0.0100 -0.0003 0.0390 3.71 0.0541 wave4 1 -0.5086 0.2626 -1.0233 0.0062 3.75 0.0528 wave5 1 -0.2285 0.2693 -0.7563 0.2993 0.72 0.3961 wave6 1 -0.7853 0.3842 -1.5385 -0.0322 4.18 0.0410 gulf 1 0.4211 0.3125 -0.1914 1.0337 1.82 0.1778 HRSF 1 0.2852 0.0587 0.1702 0.4002 23.63 <.0001 Dispersion 1 3.2304 0.5560 2.1407 4.3202 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 43 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish4 small Number of Observations Read 18709 Number of Observations Used 1202 Missing Values 17507 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 1190 404.1700 0.3396 Scaled Deviance 1190 404.1700 0.3396 Pearson Chi-Square 1190 1384.6917 1.1636 Scaled Pearson X2 1190 1384.6917 1.1636 Log Likelihood 1051.9145 Full Log Likelihood -771.9723 AIC (smaller is better) 1569.9445 AICC (smaller is better) 1570.2509 BIC (smaller is better) 1636.1372 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -4.6768 0.5508 -5.7564 -3.5971 72.08 <.0001 mean4 1 1.0778 0.1078 0.8665 1.2890 100.00 <.0001 YEARFISH 1 0.0054 0.0077 -0.0097 0.0205 0.50 0.4814 boatown 1 0.1263 0.3069 -0.4753 0.7279 0.17 0.6807 shore 1 1.4768 0.3306 0.8288 2.1248 19.95 <.0001 charter 1 0.8559 0.6582 -0.4341 2.1459 1.69 0.1935 FFDAYS2 1 0.0219 0.0093 0.0037 0.0401 5.55 0.0185 wave4 1 0.5116 0.3778 -0.2289 1.2521 1.83 0.1757 wave5 1 0.8182 0.3191 0.1928 1.4435 6.58 0.0103 wave6 1 0.9314 0.3583 0.2291 1.6338 6.76 0.0093 gulf 1 0.0336 0.2581 -0.4723 0.5395 0.02 0.8964 HRSF 1 0.2100 0.0609 0.0906 0.3294 11.89 0.0006 Dispersion 1 9.4855 1.0901 7.3489 11.6220 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 44 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish5 snapgrou Number of Observations Read 18709 Number of Observations Used 1681 Missing Values 17028 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 1669 986.3691 0.5910 Scaled Deviance 1669 986.3691 0.5910 Pearson Chi-Square 1669 2385.1071 1.4291 Scaled Pearson X2 1669 2385.1071 1.4291 Log Likelihood 1177.0274 Full Log Likelihood -1993.6631 AIC (smaller is better) 4013.3263 AICC (smaller is better) 4013.5447 BIC (smaller is better) 4083.8792 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -0.6917 0.3468 -1.3713 -0.0120 3.98 0.0461 mean5 1 0.2545 0.1060 0.0468 0.4622 5.77 0.0163 YEARFISH 1 0.0128 0.0050 0.0030 0.0226 6.53 0.0106 boatown 1 0.2050 0.1770 -0.1420 0.5520 1.34 0.2468 shore 1 0.2641 0.2857 -0.2958 0.8240 0.85 0.3552 charter 1 0.4850 0.2028 0.0875 0.8825 5.72 0.0168 FFDAYS2 1 -0.0053 0.0093 -0.0235 0.0129 0.33 0.5678 wave4 1 -0.3541 0.2047 -0.7553 0.0472 2.99 0.0837 wave5 1 0.2198 0.2030 -0.1780 0.6177 1.17 0.2788 wave6 1 -0.3494 0.2086 -0.7583 0.0595 2.80 0.0940 gulf 1 -0.5654 0.1730 -0.9045 -0.2263 10.68 0.0011 HRSF 1 0.1149 0.0356 0.0450 0.1848 10.39 0.0013 Dispersion 1 6.8547 0.4432 5.9860 7.7235 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 32 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish6 dolphin Number of Observations Read 18709 Number of Observations Used 708 Missing Values 18001 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 697 374.1868 0.5369 Scaled Deviance 697 374.1868 0.5369 Pearson Chi-Square 697 718.2562 1.0305 Scaled Pearson X2 697 718.2562 1.0305 Log Likelihood -188.6125 Full Log Likelihood -634.2544 AIC (smaller is better) 1292.5089 AICC (smaller is better) 1292.9578 BIC (smaller is better) 1347.2582 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -1.6575 0.4581 -2.5553 -0.7597 13.09 0.0003 mean6 1 2.1153 0.5290 1.0785 3.1521 15.99 <.0001 YEARFISH 1 -0.0041 0.0086 -0.0210 0.0128 0.23 0.6332 boatown 1 0.3204 0.2548 -0.1789 0.8197 1.58 0.2084 charter 1 0.2876 0.4041 -0.5044 1.0797 0.51 0.4766 FFDAYS2 1 0.0065 0.0137 -0.0203 0.0334 0.23 0.6351 wave4 1 0.1135 0.2438 -0.3643 0.5913 0.22 0.6415 wave5 1 0.5209 0.3276 -0.1212 1.1629 2.53 0.1118 wave6 1 -1.1566 0.4471 -2.0329 -0.2804 6.69 0.0097 gulf 1 -0.7481 0.7404 -2.1992 0.7030 1.02 0.3123 HRSF 1 -0.0022 0.0557 -0.1114 0.1069 0.00 0.9682 Dispersion 1 5.5497 0.6954 4.1866 6.9127 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 33 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish7 kingmack Number of Observations Read 18709 Number of Observations Used 699 Missing Values 18010 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 687 383.4527 0.5582 Scaled Deviance 687 383.4527 0.5582 Pearson Chi-Square 687 652.3612 0.9496 Scaled Pearson X2 687 652.3612 0.9496 Log Likelihood -373.2470 Full Log Likelihood -419.5191 AIC (smaller is better) 865.0382 AICC (smaller is better) 865.5696 BIC (smaller is better) 924.1837 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -1.6889 0.3963 -2.4656 -0.9123 18.17 <.0001 mean7 1 1.6059 0.6878 0.2580 2.9539 5.45 0.0195 YEARFISH 1 0.0025 0.0067 -0.0106 0.0157 0.14 0.7053 boatown 1 0.0539 0.2500 -0.4361 0.5439 0.05 0.8294 shore 1 -3.2323 1.0518 -5.2938 -1.1707 9.44 0.0021 charter 1 -0.0231 0.3635 -0.7354 0.6893 0.00 0.9494 FFDAYS2 1 0.0045 0.0110 -0.0170 0.0260 0.17 0.6819 wave4 1 -0.0671 0.2400 -0.5375 0.4033 0.08 0.7798 wave5 1 -0.1383 0.2835 -0.6940 0.4174 0.24 0.6257 wave6 1 -0.2692 0.2841 -0.8261 0.2876 0.90 0.3433 gulf 1 0.4121 0.1955 0.0289 0.7954 4.44 0.0351 HRSF 1 -0.0240 0.0500 -0.1220 0.0740 0.23 0.6309 Dispersion 1 1.6668 0.4364 0.8115 2.5221 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 34 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish8 reddrum Number of Observations Read 18709 Number of Observations Used 2299 Missing Values 16410 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 2287 1225.1870 0.5357 Scaled Deviance 2287 1225.1870 0.5357 Pearson Chi-Square 2287 2438.9508 1.0664 Scaled Pearson X2 2287 2438.9508 1.0664 Log Likelihood -980.8425 Full Log Likelihood -1707.5679 AIC (smaller is better) 3441.1358 AICC (smaller is better) 3441.2951 BIC (smaller is better) 3515.7587 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -3.5523 0.2674 -4.0764 -3.0282 176.49 <.0001 mean8 1 2.4574 0.1854 2.0940 2.8207 175.68 <.0001 YEARFISH 1 0.0090 0.0037 0.0019 0.0162 6.08 0.0137 boatown 1 0.4391 0.1441 0.1567 0.7215 9.29 0.0023 shore 1 0.6868 0.2161 0.2632 1.1104 10.10 0.0015 charter 1 -0.3579 0.2805 -0.9077 0.1919 1.63 0.2020 FFDAYS2 1 0.0080 0.0062 -0.0042 0.0201 1.66 0.1979 wave4 1 0.0824 0.1595 -0.2302 0.3950 0.27 0.6055 wave5 1 0.1694 0.1553 -0.1350 0.4739 1.19 0.2753 wave6 1 0.0693 0.1697 -0.2632 0.4019 0.17 0.6829 gulf 1 0.3657 0.1485 0.0747 0.6568 6.07 0.0138 HRSF 1 0.1081 0.0300 0.0493 0.1669 13.00 0.0003 Dispersion 1 3.0433 0.2654 2.5231 3.5635 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 35 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish9 seatrout Number of Observations Read 18709 Number of Observations Used 2675 Missing Values 16034 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 2663 1604.6759 0.6026 Scaled Deviance 2663 1604.6759 0.6026 Pearson Chi-Square 2663 2730.9604 1.0255 Scaled Pearson X2 2663 2730.9604 1.0255 Log Likelihood 2445.3358 Full Log Likelihood -3204.6405 AIC (smaller is better) 6435.2810 AICC (smaller is better) 6435.4178 BIC (smaller is better) 6511.8732 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -2.3009 0.2640 -2.8184 -1.7835 75.96 <.0001 mean9 1 0.6965 0.0527 0.5932 0.7998 174.61 <.0001 YEARFISH 1 0.0119 0.0036 0.0048 0.0190 10.84 0.0010 boatown 1 0.1170 0.1320 -0.1416 0.3757 0.79 0.3752 shore 1 0.1667 0.2320 -0.2880 0.6215 0.52 0.4724 charter 1 -0.5109 0.2670 -1.0342 0.0124 3.66 0.0557 FFDAYS2 1 0.0251 0.0075 0.0104 0.0397 11.28 0.0008 wave4 1 -0.1826 0.1493 -0.4752 0.1100 1.50 0.2212 wave5 1 0.1121 0.1502 -0.1823 0.4065 0.56 0.4556 wave6 1 0.6179 0.1535 0.3170 0.9188 16.20 <.0001 gulf 1 -0.2129 0.1408 -0.4889 0.0631 2.29 0.1305 HRSF 1 0.1749 0.0307 0.1146 0.2351 32.35 <.0001 Dispersion 1 5.7942 0.3035 5.1993 6.3891 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 36 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish10 spanmack Number of Observations Read 18709 Number of Observations Used 473 Missing Values 18236 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 461 229.0126 0.4968 Scaled Deviance 461 229.0126 0.4968 Pearson Chi-Square 461 450.6056 0.9775 Scaled Pearson X2 461 450.6056 0.9775 Log Likelihood -69.8313 Full Log Likelihood -438.0371 AIC (smaller is better) 902.0742 AICC (smaller is better) 902.8673 BIC (smaller is better) 956.1425 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -1.4843 0.7922 -3.0370 0.0683 3.51 0.0610 mean10 1 0.3873 0.4393 -0.4739 1.2484 0.78 0.3781 YEARFISH 1 0.0006 0.0103 -0.0195 0.0207 0.00 0.9559 boatown 1 0.5611 0.3968 -0.2166 1.3387 2.00 0.1573 shore 1 -0.3754 0.4645 -1.2858 0.5350 0.65 0.4190 charter 1 0.5107 0.8723 -1.1990 2.2205 0.34 0.5582 FFDAYS2 1 0.0269 0.0146 -0.0016 0.0555 3.41 0.0647 wave4 1 0.2538 0.4098 -0.5494 1.0570 0.38 0.5357 wave5 1 -0.4459 0.4202 -1.2694 0.3777 1.13 0.2886 wave6 1 0.1017 0.4070 -0.6960 0.8994 0.06 0.8027 gulf 1 -0.4444 0.3204 -1.0724 0.1836 1.92 0.1655 HRSF 1 0.1388 0.0802 -0.0185 0.2961 2.99 0.0836 Dispersion 1 7.5993 1.1154 5.4131 9.7854 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 37 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish11 dolphin ge 20" Number of Observations Read 18709 Number of Observations Used 708 Missing Values 18001 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 697 300.6245 0.4313 Scaled Deviance 697 300.6245 0.4313 Pearson Chi-Square 697 692.4137 0.9934 Scaled Pearson X2 697 692.4137 0.9934 Log Likelihood -312.9835 Full Log Likelihood -358.1412 AIC (smaller is better) 740.2824 AICC (smaller is better) 740.7313 BIC (smaller is better) 795.0318 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -2.6430 0.5156 -3.6535 -1.6326 26.28 <.0001 mean11 1 2.2603 1.1428 0.0206 4.5001 3.91 0.0479 YEARFISH 1 -0.0011 0.0088 -0.0184 0.0162 0.02 0.9014 boatown 1 0.4475 0.2709 -0.0833 0.9784 2.73 0.0985 charter 1 0.1630 0.4060 -0.6327 0.9587 0.16 0.6881 FFDAYS2 1 0.0279 0.0152 -0.0020 0.0578 3.35 0.0673 wave4 1 -0.5342 0.2802 -1.0834 0.0150 3.63 0.0566 wave5 1 0.3945 0.3289 -0.2500 1.0391 1.44 0.2302 wave6 1 -0.7424 0.4635 -1.6508 0.1660 2.57 0.1092 gulf 1 0.6725 0.7174 -0.7335 2.0785 0.88 0.3485 HRSF 1 0.0245 0.0569 -0.0870 0.1361 0.19 0.6666 Dispersion 1 3.5191 0.8297 1.8930 5.1452 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood. The SAS System 15:53 Tuesday, July 26, 2011 38 The GENMOD Procedure Model Information Data Set WORK.X Distribution Negative Binomial Link Function Log Dependent Variable fish12 dolphin lt 20" Number of Observations Read 18709 Number of Observations Used 708 Missing Values 18001 Criteria For Assessing Goodness Of Fit Criterion DF Value Value/DF Deviance 697 231.0283 0.3315 Scaled Deviance 697 231.0283 0.3315 Pearson Chi-Square 697 717.4836 1.0294 Scaled Pearson X2 697 717.4836 1.0294 Log Likelihood -99.9865 Full Log Likelihood -443.2102 AIC (smaller is better) 910.4204 AICC (smaller is better) 910.8694 BIC (smaller is better) 965.1698 Algorithm converged. Analysis Of Maximum Likelihood Parameter Estimates Standard Wald 95% Confidence Wald Parameter DF Estimate Error Limits Chi-Square Pr > ChiSq Intercept 1 -1.7001 0.5958 -2.8678 -0.5324 8.14 0.0043 mean12 1 4.0811 1.0993 1.9265 6.2357 13.78 0.0002 YEARFISH 1 -0.0068 0.0124 -0.0311 0.0176 0.30 0.5868 boatown 1 0.2667 0.3726 -0.4636 0.9970 0.51 0.4742 charter 1 -0.0955 0.5825 -1.2371 1.0462 0.03 0.8698 FFDAYS2 1 -0.0022 0.0188 -0.0390 0.0346 0.01 0.9067 wave4 1 0.3531 0.3517 -0.3362 1.0424 1.01 0.3153 wave5 1 0.6380 0.4749 -0.2928 1.5688 1.80 0.1791 wave6 1 -1.6486 0.6959 -3.0125 -0.2847 5.61 0.0178 gulf 1 -0.8191 1.0993 -2.9736 1.3354 0.56 0.4562 HRSF 1 -0.0551 0.0823 -0.2163 0.1062 0.45 0.5031 Dispersion 1 11.4969 1.7593 8.0488 14.9450 NOTE: The negative binomial dispersion parameter was estimated by maximum likelihood.