Nothing
Four methods for mediation analysis with missing data: Listwise deletion, Pairwise deletion, Multiple imputation, and Two Stage Maximum Likelihood algorithm. For MI and TSML, auxiliary variables can be included. Bootstrap confidence intervals for mediation effects are obtained. The robust method is also implemented for TSML. Since version 1.4, bmem adds the capability to conduct power analysis for mediation models.
Package details 


Author  Zhiyong Zhang and Lijuan Wang 
Maintainer  Zhiyong Zhang <zhiyongzhang@nd.edu> 
License  GPL2 
Version  1.7 
URL  https://bigdatalab.nd.edu 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.