Triggers movementTimes and also calculates the speed between events.
movementSpeeds(movements, speed.method, dist.mat)
A list of movements for each target tag, created by groupMovements.
Can take two forms: 'last to first' or 'last to last'. If 'last to first' (default), the last detection on the previous array is matched to the first detection on the target array to perform the calculations. If 'last to last', the last detection on <U+00B4>the previous array is matched to the last detection on the target array to perform the calculations.
A matrix of the distances between the deployed ALS.
The movement data frame with speed calculations for the target fish.