Returns P0 of Generalized Pareto given a parameters theta, c, b , and rho
Generalized_Pareto_calc_P0_iter(theta, c, b, rho, iter)
Parameter of the Generalized Pareto function
Parameter of the Generalized Pareto function
Parameter of the Generalized Pareto function
Parameter of the Generalized Pareto function
Number of iterations to be performed for summation calcuation. Increasing this parameter will increase accuracy of P0