Nothing
Provides tools to manipulate formulas, such as getting x, y or contrasts from the model/formula, and functions to evaluate and check the marginal effects of a linear model.
Package details 


Author  Fan Yang 
Date of publication  20160706 09:50:47 
Maintainer  Fan Yang <[email protected]> 
License  GPL3 
Version  1.3.0 
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.