Plots a wfm object.
# S3 method for wfm
plot(x, non.zero = FALSE, digits = 0, by.column = NULL,
high = ifelse(non.zero, "black", "blue"), grid = ifelse(non.zero, "black",
"white"), plot = TRUE, ...)The wfm object
logical. If TRUE all values converted to dummy coded
based on x_ij > 0.
The number of digits displayed if values is TRUE.
logical. If TRUE applies scaling to the column. If
FALSE applies scaling by row (use NULL to turn off scaling).
The color to be used for higher values.
The color of the grid (Use NULL to remove the grid).
logical. If TRUE the plot will automatically plot.
The user may wish to set to FALSE for use in knitr, sweave, etc.
to add additional plot layers.
Other arguments passed to qheat.