I love the idea and the book PLS Path Modeling with R. However, I am having a hard time getting the code (plspm 
) to work and I am very quickly approaching a deadline. I believe the problems are specific to my data and have everything together in a nice little repo (with commented code) with problem description as an issue here.
Specifically, I think that repetition in some columns of my dataframe messes with iteration in the package functions and I'm not sure what to do about it. If anyone has experience using plspm, I would really appreciate some advice.