1. A method for statistical movement analysis of parameters for objects monitored by a radar system, comprising: defining one or more movement signature types, wherein a movement signature type includes a set of movement parameters and values for the set of movement parameters; receiving data for objects monitored by a radar system at a plurality of times, the data including values acquired for the set of movement parameters for the objects monitored by the radar system; discriminating the data for the monitored objects by comparing movement signatures of two or more of the monitored objects for a difference of statistical significance; characterizing the monitored objects based on the movement signatures of the monitored objects; and identifying one or more of the monitored objects by comparing the received data for a monitored object with the movement signature type to determine if any of the objects monitored by the radar system are moving consistent with the movement signature type.