I have been working on adding new arguments to the plot.matrix function regarding NA cells. I needed to plot a triangular matrix without printing the NA values (see the panel B of this figure). Basically, I added two new arguments:
na.cell to print (or not) cells with NA,
na.print to replace the NA value with a given value.
I tested the edited function with number, character and logical matrices.
I hope this is of interest. Feel free to modify it if needed.
Dear Sigbert,
I have been working on adding new arguments to the
plot.matrixfunction regarding NA cells. I needed to plot a triangular matrix without printing the NA values (see the panel B of this figure). Basically, I added two new arguments:na.cellto print (or not) cells with NA,na.printto replace the NA value with a given value.I tested the edited function with number, character and logical matrices.
I hope this is of interest. Feel free to modify it if needed.
Fred