摘要
在敏感性分析图的基础上，利用电子表格软件Ｅｘｃｅｌ的回归分析功能，找出项目不确定因素（如销售收入）与经济评价指标（如内部收益率）之间的数学关系或方程式，然后将评价指标的临界值（如基准收益率）代入该方程式，从而求出某个不确定因素的极限变化值。
This paper described the mathematical relation (i.e.the equation) between uncertainty factors (e.g. sales revenue) and economic evaluation indexes (e.g.internal rate of return),by using the regression function of Microsoft Excel on the basis of the sensibility analysis chart.Then the limit of an uncertainty factor is calculated upon the substitution of the critical value of the economic evaluation index in this equation.
出处
《化工技术经济》
1998年第4期23-24,共2页
Chemical Techno-Economics
