Detecting commonality in multidimensional fish movement histories using sequence analysis

Table 3 Observed transition rates and state specific substitution costs for data-driven cost regime

Regime	Cost structure		Operations			2nd order	Percent increase
Regime	Substitution	Indel	Substitution	Indel	Total	2nd order	Percent increase
Levenshtein	1	1	378.5 ± 338.1	78.5 ± 104.1	457.1 ± 360.7	12	0.04 ± 0.04
Levenshtein II	2	0.25	0.0	779.6 + 672.3	779.6 + 672.3		0.4 + 0.3
Hamming	1	3	428.0 + 347.5	0.0	428.0 + 347.5	23	0.01 + 0.04
Data driven	S2a	1.05	302.8 + 302.8	178.3 + 118.3	481.0 + 371.5	1	0.08 + 0.05
Theory driven	Custom Matrix	0.95	300.6 + 305.1	180.8 + 128.8	481.9 + 372.4		0.08 + 0.06

Observed transition rates (a) for 27 sea lamprey in the Saint Clair Detroit River system. Transition rates reflect movement from the origin state to the arrival state and occur in both upstream and downstream directions. Substitution costs (b) based on the observed transition rates for 27 sea lamprey in the Saint Clair Detroit River system. From downstream to upstream, LE Lake Erie, DRL Lower Detroit River, DRU Upper Detroit River, LSC Lake St. Clair, SCL Lower St. Clair River, SCU Upper St. Clair River, and LH Lake Huron

ISSN: 2050-3385