Testing non-nested models via theory supplied by Vuong (1989)
Changes in Version 0.5-1 o llcont() for lavaan objects with fixed.x=TRUE is corrected
Changes in Version 0.5
o include llcont() method for mirt objects (credit to Lennart Schneider) and find mirt's estfun.AllModelClass() o lavaan changes: allow for inclusion of completely missing cases and stop if missing = "listwise" or "pairwise" o return error for lavaan models with fixed.x=TRUE (incorrect results) o fix scaling issues in vcov associated with lm/glm/nls
Changes in Version 0.4
o Update handling of missing data to conform to lavaan 0.5-21. o Throw error in case lavaan model with robust SEs is sent in.
Changes in Version 0.3
o Added "Getting started" vignette. o Changes to conform to lavaan 0.5-20's handling of equality constraints. o Fixed issue where print methods sometimes wrapped over lines. o Fixed bug in llcont() for lavaan cases missing all data except one variable.
Changes in Version 0.2
o Added argument "nested" to vuongtest(), allowing the user to specify whether or not candidate models are nested. This impacts the limiting distribution of the Vuong LRT. o Added argument "adj" to vuongtest(), allowing the user to obtain test statistics with AIC or BIC adjustments. o print methods no longer display the full call of each model (just the first line). o BIC intervals added for objects of class hurdle, zeroinfl, mlogit (were missing because they didn't have an nobs method).