DENSITY:profiles
If the \XPROFILE qualifier is used, the columns of the matrix v are
summed, the sums are normalized to be between 0 and 1, and a
histogram of the normalized sums is drawn horizontally across the top
of the graph.
When a profile is drawn, the axis borders must be set to allow space for
the profile, that is, %YUAXIS is set to 80. By default, %YUAXIS is reset
to its former value. If \NORESET is used, the axis locations are not reset.
If the \YPROFILE qualifier is used, the rows of the matrix v are
summed, the sums are normalized to be between 0 and 1, and a
histogram of the normalized sums is drawn vertically along the right
side of the graph.
When a profile is drawn, the axis borders must be set to allow space for
the profile, that is, %XUAXIS is set to 65% if a legend is present or 85%
if there is no legend. By default, %XUAXIS is reset to its former value.
If \NORESET is used, the axis locations are not reset.
If the \PROFILES qualifier is used, both the horizontal and vertical
profiles are drawn.
When a profile is drawn, the axis borders must be set to allow space for
the profile, that is, %YUAXIS is set to 80 and %XUAXIS is set to 65% if
a legend is present or 85% if there is no legend. By default, %XUAXIS and
%YUAXIS are reset to their former values. If the \NORESET qualifier is
used, the axis locations are not reset.