summary method for projection plots.
# S3 method for class 'optproj'
summary(object, xnames, ...)An optproj object, i.e., output from the function optim_proj().
Optional vector of names for the elements of the potential solution.
Further arguments to be passed to or from other methods.
An object of class summary.optproj inheriting from summary.optcheck, with elements:
xsolThe potential solution vector.
ysolThe value of the objective function at xsol.
maximizeLogical indicating whether the potential solution should maximize or minimize the objective function.
xoptA vector containing the argmax/argmin in each projection plot.
yoptA vector containing the max/min in each projection plot.
xdiffA two-column matrix containing the differences between xsol and xopt. The first column is the absolute difference D = xopt - xsol, the second is the relative difference R = D/|xsol|.
ydiffSame thing, but between ysol and yopt.
The print methods for summary.optproj and optproj objects themselves both return a three-column matrix, consisting of the potential solution (xsol), the optimal solution in each projection plot (xopt), and the relative difference between the two (R = (xopt - xsol)/|xsol|).
print.summary.optproj() for print method.