哈密瓜啊啊啊 发表于 2020-2-7 20:44
不好意思,纠正一下,如果第二个(直接效应,指的是自变量和中介变量均作为解释变量时自变量的系数显著性 ...
感谢!我看到帖子里在原代码后面又加了个
//estat bootstrap,percentile bc
//resboot_mediation, dv() mv() iv() cv() reps(1000)
结果运行说option dv() required是什么意思呢
//estat bootstrap,percentile bc这一句运行完后又出现了一个结果表格
Bootstrap results Number of obs = 1,343
Replications = 1000
command: sgmediation under_inv, mv(ctl) iv(crs) cv(brs soc) quietly
_bs_1: r(ind_eff)
_bs_2: r(dir_eff)
------------------------------------------------------------------------------
| Observed Bootstrap
| Coef. Bias Std. Err. [95% Conf. Interval]
-------------+----------------------------------------------------------------
_bs_1 | -.0091486 -.0000238 .00232981 -.0139947 -.0050376 (P)
| -.0145003 -.0052971 (BC)
_bs_2 | -.02395817 .0002932 .01122068 -.0445592 -.0021795 (P)
| -.0447571 -.0030563 (BC)
------------------------------------------------------------------------------
也不知道是什么意思