This function creates a nonresidences data frame from a residences event data frame and a optional distance matrix (sDistanceMatrix). This function is not mandatory as it is carried out automatically if the user provides a distance matrix in the sDistanceMatrix field when running the RunResidenceExtraction function.
NonResidenceExtractId(sResidenceEventFile, sDistanceMatrix = NULL)a residence event table
an optional two dimentional array (matrix) containing the pairwise distances between a series of receivers
a POSIXct vector object containing the date and time a transmitter left a receiver/station after a residence event
a POSIXct vector object containing the date and time a transmitter arrived at a receiver/station and a new residence event was logged
a numeric vector indexing each nonresidence event
a numeric or character vector indexing the transmitter from which nonresidence events were determined
a numeric or character vector indexing the receiver which the transmitter initially moved from. If STATIONNAME is specified in the function, STATIONNAME1 is returned
a numeric or character vector indexing the receiver which the transmitter moved to. If STATIONNAME is specified in the function, STATIONNAME2 is returned
a numeric vector containing the total time in seconds taken for the transmitter to move between two receivers or stations
a numeric vector containing the minimum distance travelled in meters between two receivers/stations according to the distance matrix. If a distance matrix was not attached (=NULL), distance is returned as 0
a numeric vector containing the rate of movement (ROM) in m/s. This is calculated from the distance travelled (i.e. DISTANCE) divided by the time taken to move between the receivers (i.e. DURATION)