compute the likelihood ratio test for 2 models. this requires that the null model be nested in the alternate model
sleuth_lrt(obj, null_model, alt_model)a sleuth object
the null (or "reduced") model
the alternate (or "full") model
an updated sleuth object with a likelihood ratio test computation
models to view which models have been fit and which
coefficients can be tested, sleuth_results to get back
a data.frame of the results