This function provides the user with an option to reflect the biplot horizontally, vertically or diagonally.
reflect_biplot(bp, reflect.axis = c("FALSE", "x", "y", "xy"))An object of class biplot
an object of class biplot
a character string indicating which axis about to reflect. One of FALSE (default), "x" for reflection about the x-axis, "y" for reflection about the y-axis and "xy" for reflection about both axes.