I would like to specify all two-way interactions between a set of variables (e.g., a, b, and c) and one other (e.g., x). Is there a more efficient way ...
I would like to specify all two-way interactions between a set of variables (e.g., a, b, and c) and one other (e.g., x). Is there a more efficient way ...
I am struggling cutting a character model formula after a specific value. This is the vector I am trying to cut: The desired result should look lik ...
I've been trying hard to recreate this model in R: Model (FARHANI 2012) I've tried many things, such as a cumsum paste - however that would not work ...