1.1.2.1
Fixed critical error in the non-hierarchical first-difference model.
In versions 1.1.0 and 1.1.1, the first-difference models, non-hierarchical variant included a critical coding error that caused strongly biased trend estimates.
If you have run the non-hierarchical first-difference models in these versions, you should update the package and re-run all models.
Sorry folks.
small fixes to citation and small bugs in run_model