一PERTdistribution;pricing;decision0引言不良资产定价问题一直都是理论界和实务界非常重视的问题,部分文献对这个问题进行了探讨,但是所研究的定价方法大多是在资产评估方法基础上的改进[2一4〕,由于资产评估有着较为严格的假设前提,多适用于具有公开市场价值的资产,而不良资产是具有非公开市场价值的资...
Calculate the parameters of a Beta-PERT distributionBrecht Devleesschauwer
-1- 基于Beta_PERT 分布的水文模型参数不确定性分析 林凯荣 (中山大学地理科学与规划学院,广东 广州,510275) 摘 要:参数的不确定性是水文模拟与预报不确定性的主要原因之一,本文以汉中流域为例,引进Beta-PERT 分布来描述模型参数的分布,结合蒙特卡罗模拟试验来研究 TOPMODEL 模型参数分布特征对水文 模拟不确定性的影...
python 分布式计算 # -*- coding:utf-8 -*- # /usr/bin/python ''' --- File Name :...
Based on properties of the beta distribution, it is shown that there are theoretical grounds for using this estimate for a specified range of modal activity times. Finally, a simple refinement of the estimate is suggested when the modal value lies outside this range.Keywords: PERT,scheduling,...
Some results concerning the estimation of beta distribution parameters in PERT. J Opl Res Soc 38: 287-290.Farnum, N. R., & Stanton, L. W. (1987). Some results concerning the estimation of beta distribution parameters in PERT. Journal of the Operational Research Society, 38, 287-290....
Beta Distribution for PERT project estimation in pure Python.Motivated by Uncle Bobs Clean Coder chapter about professionalism I created a pure Python programm without dependencies to third party libraries that computes PDF and CDF for Beta distribution given the three point estimatesO...
Some results concerning the estimation of beta distribution parameters in PERT. J Opl Res Soc 38: 287-290.N. Farnum and L. Stanton. Some results concerning the estimation of beta distribution parameters in PERT. J. Operational Research Society, 38(3):pp. 287-290, 1987....
Methods to determine the parameters of the prior Beta distribution include: the method of moments, the PERT approach or the Pearson-Tukey approach. In ... B Lydell,A Mosleh,D Chrun - International Topical Meeting on Probabilistic Safety Assessment & Analysispsa 被引量: 7发表: 2011年 On Estim...
Example of density function of the PERT-beta distribution.Zhen, SongHåkan, SchunnessonMikael, RinneJohn, Sturgul