579050.fig.004a
(a) Full ranking German survey data (blue) and its linear phase approximation (dashed red)
579050.fig.004b
(b) Full ranking APA data (blue) and its linear phase approximation (dashed red)
Figure 4: Two examples illustrating linear-phase approximation for full ranking data. Lexicographic ordering is used for permutations on the horizontal axes of both graphs. Note that the data in (a) has domain , while (b) has domain .