Dawson, K. S., Gennings, C., and Carter, W.H. (1997), "Two graphical techniques useful in detecting correlation structure in repeated measures data," The American Statistician, 51, 275-283: Comment by Keselman, Algina, and Kowalchuk
Hj. Keselman et al., Dawson, K. S., Gennings, C., and Carter, W.H. (1997), "Two graphical techniques useful in detecting correlation structure in repeated measures data," The American Statistician, 51, 275-283: Comment by Keselman, Algina, and Kowalchuk, AM STATISTN, 54(2), 2000, pp. 157-158