Sobel test
This test is a method of testing the significance of a mediation effect. This test is a type of t-test that determines after including the mediator in the model, whether the reduction in the effect of the independent variable is a significant reduction . It also determined whether the mediation effect is statistically significant.
The sobel test is performed using mediation.test() function from bda library
How to Conduct a Sobel Test in R
In this article, we will learn How to Conduct a Sobel Test in R?