| bread.maxLik2 | Shi test for non-nested models |
| estfun.maxLik2 | Shi test for non-nested models |
| llcont.maxLik2 | Shi test for non-nested models |
| logLik.maxLik2 | Shi test for non-nested models |
| ndvtest | Shi test for non-nested models |
| sim_lm | Simulated pdfs for the Vuong statistics using linear models |
| turnout | Turnout |