The function create errorbars on both x and y axes. The bars can be of single value or have a different value for every point and axis, but every bar is be symmetric. User can choose the size of the bar's rim in order to make it proportional to the bar's size.
Or Werner (2020). orxy(x,y,limx,limy,errx,erry,col,factor) (https://www.mathworks.com/matlabcentral/fileexchange/55317-orxy-x-y-limx-limy-errx-erry-col-factor), MATLAB Central File Exchange. Retrieved .