| Name : R-relabeLoadings
| |
| Version : 1.0
| Vendor : obs://build_opensuse_org/devel:languages:R
|
| Release : lp153.2.13
| Date : 2024-06-14 11:12:27
|
| Group : Development/Libraries/Other
| Source RPM : R-relabeLoadings-1.0-lp153.2.13.src.rpm
|
| Size : 0.02 MB
| |
| Packager : (none)
| |
| Summary : Relabel Loadings from MCMC Output for Confirmatory Factor Analysis
|
Description :
In confirmatory factor analysis (CFA), structural constraints typically
ensure that the model is identified up to all possible reflections,
i.e., column sign changes of the matrix of loadings. Such reflection
invariance is problematic for Bayesian CFA when the reflection modes
are not well separated in the posterior distribution. Imposing
rotational constraints -- fixing some loadings to be zero or positive
in order to pick a factor solution that corresponds to one reflection
mode -- may not provide a satisfactory solution for Bayesian CFA. The
function \'relabel\' uses the relabeling algorithm of Erosheva and Curtis
to correct for sign invariance in MCMC draws from CFA models. The MCMC
draws should come from Bayesian CFA models that are fit without
rotational constraints.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Leap_15.3/x86_64 |
