These data are the weights (the response we want to predict) and length, height, width, sex, and species of fish caught in one lake in Finland. The original reference is:
Brofeldt, Pekka: Bidrag till kaennedom on fiskbestondet i vaara
sjoear. Laengelmaevesi. T.H.Jaervi: Finlands Fiskeriet Band 4,
Meddelanden utgivna av fiskerifoereningen i Finland.
Helsingfors 1917
The data from which these are derived come from
The Journal of Statistics Education Data Archive (fish catch data). They were submitted to that archive by Juha Puranen.
Raw Data:
species weight(g) length(cm) sex height(cm) width(cm) Abramis_brama(bream) 242.0 30.0 NA 11.5200 4.0200 Abramis_brama(bream) 290.0 31.2 NA 12.4800 4.3056 Abramis_brama(bream) 340.0 31.1 NA 12.3778 4.6961 Abramis_brama(bream) 363.0 33.5 NA 12.7300 4.4555 Abramis_brama(bream) 430.0 34.0 NA 12.4440 5.1340 Abramis_brama(bream) 450.0 34.7 NA 13.6024 4.9274 Abramis_brama(bream) 500.0 34.5 NA 14.1795 5.2785 Abramis_brama(bream) 390.0 35.0 NA 12.6700 4.6900 Abramis_brama(bream) 450.0 35.1 NA 14.0049 4.8438 Abramis_brama(bream) 500.0 36.2 NA 14.2266 4.9594 Abramis_brama(bream) 475.0 36.2 NA 14.2628 5.1042 Abramis_brama(bream) 500.0 36.2 NA 14.3714 4.8146 Abramis_brama(bream) 500.0 36.4 NA 13.7592 4.3680 Abramis_brama(bream) 600.0 37.2 male 14.9544 5.1708 Abramis_brama(bream) 600.0 37.2 NA 15.4380 5.5800 Abramis_brama(bream) 700.0 38.3 male 14.8604 5.2854 Abramis_brama(bream) 700.0 38.5 NA 14.9380 5.1975 Abramis_brama(bream) 610.0 38.6 NA 15.6330 5.1338 Abramis_brama(bream) 650.0 38.7 NA 14.4738 5.7276 Abramis_brama(bream) 575.0 39.5 male 15.1285 5.5695 Abramis_brama(bream) 685.0 39.2 NA 15.9936 5.3704 Abramis_brama(bream) 620.0 39.7 NA 15.5227 5.2801 Abramis_brama(bream) 680.0 40.6 NA 15.4686 6.1306 Abramis_brama(bream) 700.0 40.5 NA 16.2405 5.5890 Abramis_brama(bream) 725.0 40.9 male 16.3600 6.0532 Abramis_brama(bream) 720.0 40.6 NA 16.3618 6.0900 Abramis_brama(bream) 714.0 41.5 NA 16.5170 5.8515 Abramis_brama(bream) 850.0 41.6 NA 16.8896 6.1984 Abramis_brama(bream) 1000.0 42.6 female 18.9570 6.6030 Abramis_brama(bream) 920.0 44.1 female 18.0369 6.3063 Abramis_brama(bream) 955.0 44.0 NA 18.0840 6.2920 Abramis_brama(bream) 925.0 45.3 male 18.7542 6.7497 Abramis_brama(bream) 975.0 45.9 female 18.6354 6.7473 Abramis_brama(bream) 950.0 46.5 NA 17.6235 6.3705 Leusiscus_idus(white 270.0 28.7 NA 8.3804 4.2476 Leusiscus_idus(white 270.0 29.3 NA 8.1454 4.2485 Leusiscus_idus(white 306.0 30.8 NA 8.7780 4.6816 Leusiscus_idus(white 540.0 34.0 NA 10.7440 6.5620 Leusiscus_idus(white 800.0 39.6 female 11.7612 6.5736 Leusiscus_idus(white 1000.0 43.5 NA 12.3540 6.5250 Leuciscus_rutilus(ro 40.0 16.2 NA 4.1472 2.2680 Leuciscus_rutilus(ro 69.0 20.3 NA 5.2983 2.8217 Leuciscus_rutilus(ro 78.0 21.2 NA 5.5756 2.9044 Leuciscus_rutilus(ro 87.0 22.2 NA 5.6166 3.1746 Leuciscus_rutilus(ro 120.0 22.2 NA 6.2160 3.5742 Leuciscus_rutilus(ro 0.0 22.8 NA 6.4752 3.3516 Leuciscus_rutilus(ro 110.0 23.1 female 6.1677 3.3957 Leuciscus_rutilus(ro 120.0 23.7 female 6.1146 3.2943 Leuciscus_rutilus(ro 150.0 24.7 female 5.8045 3.7544 Leuciscus_rutilus(ro 145.0 24.3 female 6.6339 3.5478 Leuciscus_rutilus(ro 160.0 25.3 female 7.0334 3.8203 Leuciscus_rutilus(ro 140.0 25.0 NA 6.5500 3.3250 Leuciscus_rutilus(ro 160.0 25.0 female 6.4000 3.8000 Leuciscus_rutilus(ro 169.0 27.2 NA 7.5344 3.8352 Leuciscus_rutilus(ro 161.0 26.7 NA 6.9153 3.6312 Leuciscus_rutilus(ro 200.0 26.8 female 7.3968 4.1272 Leuciscus_rutilus(ro 180.0 27.9 NA 7.0866 3.9060 Leuciscus_rutilus(ro 290.0 29.2 NA 8.8768 4.4968 Leuciscus_rutilus(ro 272.0 30.6 female 8.5680 4.7736 Leuciscus_rutilus(ro 390.0 35.0 NA 9.4850 5.3550 Abramis_bjrkna 55.0 16.5 NA 6.8475 2.3265 Abramis_bjrkna 60.0 17.4 male 6.5772 2.3142 Abramis_bjrkna 90.0 19.8 male 7.4052 2.6730 Abramis_bjrkna 120.0 21.3 male 8.3922 2.9181 Abramis_bjrkna 150.0 22.4 NA 8.8928 3.2928 Abramis_bjrkna 140.0 23.2 NA 8.5376 3.2944 Abramis_bjrkna 170.0 23.2 female 9.3960 3.4104 Abramis_bjrkna 145.0 24.1 female 9.7364 3.1571 Abramis_bjrkna 200.0 25.8 NA 10.3458 3.6636 Abramis_bjrkna 273.0 28.0 female 11.0880 4.1440 Abramis_bjrkna 300.0 29.0 female 11.3680 4.2340 Osmerus_eperlanus(sm 6.7 10.8 male 1.7388 1.0476 Osmerus_eperlanus(sm 7.5 11.6 female 1.9720 1.1600 Osmerus_eperlanus(sm 7.0 11.6 male 1.7284 1.1484 Osmerus_eperlanus(sm 9.7 12.0 female 2.1960 1.3800 Osmerus_eperlanus(sm 9.8 12.4 male 2.0832 1.2772 Osmerus_eperlanus(sm 8.7 12.6 male 1.9782 1.2852 Osmerus_eperlanus(sm 10.0 13.1 male 2.2139 1.2838 Osmerus_eperlanus(sm 9.9 13.1 female 2.2139 1.1659 Osmerus_eperlanus(sm 9.8 13.2 female 2.2044 1.1484 Osmerus_eperlanus(sm 12.2 13.4 female 2.0904 1.3936 Osmerus_eperlanus(sm 13.4 13.5 female 2.4300 1.2690 Osmerus_eperlanus(sm 12.2 13.8 female 2.2770 1.2558 Osmerus_eperlanus(sm 19.7 15.2 female 2.8728 2.0672 Osmerus_eperlanus(sm 19.9 16.2 female 2.9322 1.8792 Esox_lucius(pike) 200.0 34.8 NA 5.5680 3.3756 Esox_lucius(pike) 300.0 37.8 female 5.7078 4.1580 Esox_lucius(pike) 300.0 38.8 NA 5.9364 4.3844 Esox_lucius(pike) 300.0 39.8 NA 6.2884 4.0198 Esox_lucius(pike) 430.0 40.5 NA 7.2900 4.5765 Esox_lucius(pike) 345.0 41.0 male 6.3960 3.9770 Esox_lucius(pike) 456.0 45.5 NA 7.2800 4.3225 Esox_lucius(pike) 510.0 45.5 NA 6.8250 4.4590 Esox_lucius(pike) 540.0 45.8 NA 7.7860 5.1296 Esox_lucius(pike) 500.0 48.0 NA 6.9600 4.8960 Esox_lucius(pike) 567.0 48.7 female 7.7920 4.8700 Esox_lucius(pike) 770.0 51.2 female 7.6800 5.3760 Esox_lucius(pike) 950.0 55.1 NA 8.9262 6.1712 Esox_lucius(pike) 1250.0 59.7 NA 10.6863 6.9849 Esox_lucius(pike) 1600.0 64.0 NA 9.6000 6.1440 Esox_lucius(pike) 1550.0 64.0 female 9.6000 6.1440 Esox_lucius(pike) 1650.0 68.0 female 10.8120 7.4800 Perca_fluviatilis(pe 5.9 8.8 NA 2.1120 1.4080 Perca_fluviatilis(pe 32.0 14.7 NA 3.5280 1.9992 Perca_fluviatilis(pe 40.0 16.0 NA 3.8240 2.4320 Perca_fluviatilis(pe 51.5 17.2 NA 4.5924 2.6316 Perca_fluviatilis(pe 70.0 18.5 NA 4.5880 2.9415 Perca_fluviatilis(pe 100.0 19.2 NA 5.2224 3.3216 Perca_fluviatilis(pe 78.0 19.4 NA 5.1992 3.1234 Perca_fluviatilis(pe 80.0 20.2 NA 5.6358 3.0502 Perca_fluviatilis(pe 85.0 20.8 NA 5.1376 3.0368 Perca_fluviatilis(pe 85.0 21.0 NA 5.0820 2.7720 Perca_fluviatilis(pe 110.0 22.5 NA 5.6925 3.5550 Perca_fluviatilis(pe 115.0 22.5 NA 5.9175 3.3075 Perca_fluviatilis(pe 125.0 22.5 male 5.6925 3.6675 Perca_fluviatilis(pe 130.0 22.8 female 6.3840 3.5340 Perca_fluviatilis(pe 120.0 23.5 female 6.1100 3.4075 Perca_fluviatilis(pe 120.0 23.5 NA 5.6400 3.5250 Perca_fluviatilis(pe 130.0 23.5 NA 6.1100 3.5250 Perca_fluviatilis(pe 135.0 23.5 NA 5.8750 3.5250 Perca_fluviatilis(pe 110.0 23.5 female 5.5225 3.9950 Perca_fluviatilis(pe 130.0 24.0 female 5.8560 3.6240 Perca_fluviatilis(pe 150.0 24.0 female 6.7920 3.6240 Perca_fluviatilis(pe 145.0 24.2 NA 5.9532 3.6300 Perca_fluviatilis(pe 150.0 24.5 NA 5.2185 3.6260 Perca_fluviatilis(pe 170.0 25.0 NA 6.2750 3.7250 Perca_fluviatilis(pe 225.0 25.5 NA 7.2930 3.7230 Perca_fluviatilis(pe 145.0 25.5 NA 6.3750 3.8250 Perca_fluviatilis(pe 188.0 26.2 NA 6.7334 4.1658 Perca_fluviatilis(pe 180.0 26.5 female 6.4395 3.6835 Perca_fluviatilis(pe 197.0 27.0 NA 6.5610 4.2390 Perca_fluviatilis(pe 218.0 28.0 NA 7.1680 4.1440 Perca_fluviatilis(pe 300.0 28.7 female 8.3230 5.1373 Perca_fluviatilis(pe 260.0 28.9 female 7.1672 4.3350 Perca_fluviatilis(pe 265.0 28.9 NA 7.0516 4.3350 Perca_fluviatilis(pe 250.0 28.9 female 7.2828 4.5662 Perca_fluviatilis(pe 250.0 29.4 NA 7.8204 4.2042 Perca_fluviatilis(pe 300.0 30.1 female 7.5852 4.6354 Perca_fluviatilis(pe 320.0 31.6 female 7.6156 4.7716 Perca_fluviatilis(pe 514.0 34.0 NA 10.0300 6.0180 Perca_fluviatilis(pe 556.0 36.5 NA 10.2565 6.3875 Perca_fluviatilis(pe 840.0 37.3 female 11.4884 7.7957 Perca_fluviatilis(pe 685.0 39.0 female 10.8810 6.8640 Perca_fluviatilis(pe 700.0 38.3 female 10.6091 6.7408 Perca_fluviatilis(pe 700.0 39.4 female 10.8350 6.2646 Perca_fluviatilis(pe 690.0 39.3 female 10.5717 6.3666 Perca_fluviatilis(pe 900.0 41.4 female 11.1366 7.4934 Perca_fluviatilis(pe 650.0 41.4 NA 11.1366 6.0030 Perca_fluviatilis(pe 820.0 41.3 NA 12.4313 7.3514 Perca_fluviatilis(pe 850.0 42.3 female 11.9286 7.1064 Perca_fluviatilis(pe 900.0 42.5 female 11.7300 7.2250 Perca_fluviatilis(pe 1015.0 42.4 female 12.3808 7.4624 Perca_fluviatilis(pe 820.0 42.5 female 11.1350 6.6300 Perca_fluviatilis(pe 1100.0 44.6 female 12.8002 6.8684 Perca_fluviatilis(pe 1000.0 45.2 female 11.9328 7.2772 Perca_fluviatilis(pe 1100.0 45.5 female 12.5125 7.4165 Perca_fluviatilis(pe 1000.0 46.0 male 12.6040 8.1420 Perca_fluviatilis(pe 1000.0 46.6 female 12.4888 7.5958