tag_number	sex	carapace_length	head_width	weight
10	male	41	7.15	7.6
11	female	46.4	8.18	11
2	NA	24.3	4.42	1.65
15	NA	28.7	4.89	2.18
16	NA	32	5.37	3
3	female	42.8	7.32	8.6
4	male	40	6.6	6.5
5	female	45	8.05	10.9
12	female	44	7.55	8.9
13	NA	28	4.85	1.97
6	fem	40	6.53	6.2
8	NA	32	5.35	2.9
9	male	35	5.74	3.9
17	female	35.1	6.04	4.5
19	male	42.3	6.77	7.8
22	female	48.1	8.55	12.8
105	male	44	7.1	9
14	male	43	6.6	7.2
7	female	48	8.67	13.5
1	NA	29.2	5.1	2.38
104	male	44	7.35	9