Plots a word_cor object.
# S3 method for word_cor
plot(x, label = TRUE, lab.digits = 3, high = "red",
low = "white", grid = NULL, ncol = NULL, ...)
The word_cor object
logical. If TRUE
the cells of the heat map plot will be
labeled with count and proportional values.
Integer values specifying the number of digits to be
printed if label
is TRUE
.
The color to be used for higher values.
The color to be used for lower values.
The color of the grid (Use NULL
to remove the grid).
The number of columns to arrange the facets in (specifying an
integer results in the use of facet_wrap
, specifying
NULL
utilizes a single column with facet_grid
.
The second approach limits columns but allows the y scale's space to be free.
Other arguments passed to qheat if matrix and other arguments
passed to geom_point
if a list.