1import openturns as ot 2from matplotlib import pyplot as plt 3from openturns.viewer import View 4 5myColl = [ot.ClaytonCopula(0.3), ot.NormalCopula(3)] 6myMergedCop = ot.ComposedCopula(myColl) 7myMergedCop.setDescription(['$u_1$', '$u_2$', '$u_3$', '$u_4$', '$u_5$']) 8graphPDF = myMergedCop.drawMarginal2DPDF(0, 1, [0.0] * 2, [1.0] * 2, [100] * 2) 9graphPDF.setXTitle('$u_1$') 10graphPDF.setYTitle('$u_2$') 11graphCDF = myMergedCop.drawMarginal2DCDF(0, 1, [0.0] * 2, [1.0] * 2, [100] * 2) 12graphCDF.setXTitle('$u_1$') 13graphCDF.setYTitle('$u_2$') 14 15 16fig = plt.figure(figsize=(10, 4)) 17pdf_axis = fig.add_subplot(121) 18cdf_axis = fig.add_subplot(122) 19pdf_axis.set_xlim(auto=True) 20cdf_axis.set_xlim(auto=True) 21 22View(graphPDF, figure=fig, axes=[pdf_axis], add_legend=True) 23View(graphCDF, figure=fig, axes=[cdf_axis], add_legend=True) 24fig.suptitle("ComposedCopula(Clayton(0.3), NormalCopula(3)): pdf and cdf") 25