[X] Allow mahalanobis_exo to handle missing data (e.g., use norm2::emNorm and modi::MDmiss). (0408384ce7af16f027ae5bc9dadc576ea1485067)
[X] Update mahalanobis_exo to detect a model without exogenous observed variables. (1377cbb7596544fec85074da7c5e519f6cf0174f)
[X] Write a test to test whether mahalanobis_exo can detect unsupported models. (e2e37f943bd5571a706eafaacd757dfcf8ebbba7)
[x] Update mahalanobis_exo to be able to accept a lavaan_rerun object. (f12fb81acb6fb552387b9fdc138d24d9dd5b9135)
[x] Find a reliable way to identify exogenous observed variables. An observed variable is considered exogenous if it is not influenced by any other variables, even if fixed.x = FALSE and so it is considered random. (088d6b75f44b73048355dbe0bdbce1940a7eeddd)
[x] Draft a test for this function. (088d6b75f44b73048355dbe0bdbce1940a7eeddd)
[x] Draft this function. (088d6b75f44b73048355dbe0bdbce1940a7eeddd)
Note:
One possible way to identify exogenous observed variables: Use lavInspect(fit, "free") and check the beta matrix. If the row of a variable has only 0s, then it is exogenous. Checked for a path model. Need to check a CFA model.
To-Do:
Done:
mahalanobis_exoto handle missing data (e.g., usenorm2::emNormandmodi::MDmiss). (0408384ce7af16f027ae5bc9dadc576ea1485067)mahalanobis_exoto detect a model without exogenous observed variables. (1377cbb7596544fec85074da7c5e519f6cf0174f)mahalanobis_exocan detect unsupported models. (e2e37f943bd5571a706eafaacd757dfcf8ebbba7)mahalanobis_exoto be able to accept alavaan_rerunobject. (f12fb81acb6fb552387b9fdc138d24d9dd5b9135)fixed.x = FALSEand so it is considered random. (088d6b75f44b73048355dbe0bdbce1940a7eeddd)Note:
lavInspect(fit, "free")and check thebetamatrix. If the row of a variable has only0s, then it is exogenous. Checked for a path model. Need to check a CFA model.