Fig. 5. Results of Hotelling  T ²analysis of difference-phasor arrays calculated from grand averaged recorded auditory steady state responses and predicted auditory steady state responses convolved from 5-Hz transient (  A ) and 40-Hz transient (  B ) waveforms. The  T ², F, and  P values are shown below each harmonic component projection. Results of the  T ²analysis of the six-dimensional difference-phasor arrays corresponding to the 5- and 40-Hz predicted responses are  T ²= 38.919, F = 5.076,  P = 0.003 and  T ²= 2.626, F = 0.343,  P = 0.905, respectively.