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Generalizing the first-difference correlated random walk for marine animal movement data
[article]
2018
arXiv
pre-print
Animal telemetry data are often analysed with discrete time movement models assuming rotation in the movement. These models are defined with equidistant distant time steps. However, telemetry data from marine animals are observed irregularly. To account for irregular data, a time-irregularised first-difference correlated random walk model with drift is introduced. The model generalizes the commonly used first-difference correlated random walk with regular time steps by allowing irregular time
arXiv:1806.08582v1
fatcat:m4tu6v3uznajdhtsxsu64pknwy