Plotting Borda's scores against ranking can frequently reveal when information for
ranking starts to diminish. This function plots scores versus ranks after aggregation.
Usage
Borda.plot(outBorda, k, ...)
Value
A plot of Borda's scores versus ranks.
Arguments
outBorda
A list containing the output from running the Borda function.
k
The number of scores to be plotted. If not supplied, all the scores in the output from Borda will be plotted.