还有其他的和psm相关的命令
也可以下载

请问网址里的data文件下载出来是没有数据吗？

rbounds只是单参数的敏感性检验命令，直接看混淆因素对效应值的影响
isa可以做双参数的敏感性检验，同时考察混淆因素对处理变量和因变量的影响
可惜我没下载到isa，只看到了帮助文件：


Description


    -isa- produces a figure for the sensitivity analysis developed by Imbens
    (2003).  Observational studies cannot control for the bias due to the
    omission of unobservables.  The sensitivity analysis provides a benchmark
    about how strong assumption about unobservables researchers need to make
    to maintain the causal interpretation.


    Specifically, Imbens (2003) set up the situation in which researchers can
    manipulate the magnitude of the bias by changing the coefficient of an
    unobservable on a treatment variable (alpha) and that on an outcome
    variable (delta).  Thus, there exist a number of pairs of alpha and delta
    that change the treatment effect by a given size.  In principle, Imbens'
    (2003) sensitivity analysis presents the contour of an equal bias having
    alpha in the horizontal axis and delta in the vertical axis.


    -isa- automatically maximizes the likelihood function developed by Imbens
    (2003), find such pairs with an efficient algorithm, and draw a contour
    by connecting these pairs.  How to interpret the resulting figure is
    explained below in Example.

http://fmwww.bc.edu/repec/bocode/i/isa.ado

经济学中的因果推断方法培训课程（国庆班）【赵西亮教授独家分享】