plotBalancing: Plot Balancing
In SWS-Methodology/faoswsBalancing: Package to Balance the Food Balance Sheet

This function takes the results from the balancing code and plots the distributions. Currently, it assumes all distributions are normal for simplicity.

1	plotBalancing(param1, param2, final, plotSigma = 3)

`param1`	A vector of the "first parameter" (which, in the case of the normal distribution, is the mean).
`param2`	A vector of the "second parameter" (in the case of the normal distribution, the standard deviation).
`final`	A vector of the final/optimized values.
`plotSigma`	All plots have the same width (although presumably different centers) so as to show differences in widths of distributions. The width chosen for each plot is 2plotSigmamax(param2). Thus, plotSigma = 3 implies the width of the plotting window will be wide enough to show 3 standard deviations for the widest distribution.