object |
A m \times p numeric matrix or
data.frame of count data (absolute frequencies giving the number of
individuals for each category, i.e. a contingency table).
|
panel |
A function in the form function(x, y, z, color, ...)
which gives the action to be carried out in each panel of the display.
|
diag |
A logical scalar indicating whether the diagonal of the
matrix should be plotted. Only used if object is a symmetric matrix.
|
upper |
A logical scalar indicating whether the upper triangle of
the matrix should be plotted. Only used if object is a symmetric matrix.
|
lower |
A logical scalar indicating whether the lower triangle of
the matrix should be plotted. Only used if object is a symmetric matrix.
|
freq |
A logical scalar indicating whether conditional proportions
given margins should be used (i.e. entries of object , divided by the
appropriate marginal sums).
|
margin |
An integer vector giving the margins to split by:
1 indicates individuals/rows (the default), 2 indicates
variables/columns. Only used if freq is TRUE .
|
scale |
A logical scalar indicating whether data should be rescaled
to [-1,1] . Only used if freq if FALSE .
|
drop_zero |
A logical scalar: should zeros be discarded?
|
color |
A vector of colors or a function that when called with a
single argument (an integer specifying the number of colors) returns a
vector of colors.
|
midpoint |
A numeric value specifying the data midpoint.
|
axes |
A logical scalar: should axes be drawn on the plot? It will
omit labels where they would abut or overlap previously drawn labels.
|
legend |
A logical scalar: should a legend be displayed?
|
asp |
A length-one numeric vector, giving the aspect ratio
y/x .
|
... |
Further arguments to be passed to panel .
|