> # Code solution for Portal Data Manipulation > > # 1. year month day species_id 1 1977 7 16 NL 2 1977 7 16 NL 3 1977 7 16 DM 4 1977 7 16 DM 5 1977 7 16 DM 6 1977 7 16 PF 7 1977 7 16 PE 8 1977 7 16 DM 9 1977 7 16 DM 10 1977 7 16 PF 11 1977 7 16 DS 12 1977 7 16 DM 13 1977 7 16 DM 14 1977 7 16 DM 15 1977 7 16 DM 16 1977 7 16 DM 17 1977 7 16 DS 18 1977 7 16 PP 19 1977 7 16 PF 20 1977 7 17 DS 21 1977 7 17 DM 22 1977 7 17 NL 23 1977 7 17 DM 24 1977 7 17 SH 25 1977 7 17 DM ... [ reached 'max' / getOption("max.print") -- omitted 35299 rows ] > # 2. year species_id wgt_kg 1 1977 DM 0.040 2 1977 DM 0.048 3 1977 DM 0.029 4 1977 DM 0.046 5 1977 DM 0.036 6 1977 DO 0.052 7 1977 PF 0.008 8 1977 OX 0.022 9 1977 DM 0.035 10 1977 PF 0.007 11 1977 DM 0.022 12 1977 PF 0.009 13 1977 DM 0.042 14 1977 PF 0.008 15 1977 DM 0.041 16 1977 DM 0.037 17 1977 DM 0.043 18 1977 DM 0.041 19 1977 DM 0.040 20 1977 PF 0.009 21 1977 DM 0.045 22 1977 PP 0.015 23 1977 DM 0.029 24 1977 DM 0.039 25 1977 DM 0.042 ... [ reached 'max' / getOption("max.print") -- omitted 31950 rows ] > # 3. record_id month day year plot_id species_id sex hindfoot_length weight 1 24 7 17 1977 13 SH M 21 NA 2 1435 11 4 1978 17 SH M 29 89 3 5847 5 21 1982 12 SH M 28 106 4 6080 6 29 1982 12 SH F NA 52 5 7506 3 14 1983 21 SH NA NA 6 7681 4 16 1983 21 SH NA NA 7 11896 10 4 1986 21 SH M 28 55 8 13156 7 26 1987 11 SH M NA 77 9 13255 8 26 1987 3 SH F 30 78 10 13491 10 24 1987 17 SH F 31 104 11 13602 10 25 1987 11 SH F 30 58 12 13660 11 21 1987 24 SH M 31 52 13 13850 1 23 1988 24 SH F 27 60 14 13939 1 24 1988 11 SH F 27 51 15 14094 2 21 1988 19 SH F NA 39 16 14097 2 22 1988 3 SH F 30 57 17 14128 2 22 1988 11 SH F NA 51 18 14207 3 20 1988 21 SH F 27 60 19 14263 3 21 1988 3 SH F 32 70 20 14373 4 18 1988 15 SH M 27 72 21 14406 4 19 1988 3 SH F 30 103 22 14421 4 19 1988 11 SH M 28 68 23 14456 5 14 1988 21 SH F 25 75 24 14476 5 14 1988 17 SH M 26 96 25 14488 5 15 1988 3 SH F 27 108 ... [ reached 'max' / getOption("max.print") -- omitted 36 rows ]