lavaan

  1. N

    [R - Lavaan] Which estimator for confirmatory factor analysis?

    Hi, Currently I am using Rstudio with the Lavaan package in order to perform a confirmatory factor analysis (CFA) on a dataset (N = ~ 700, 23 observed variables, 2 factors). The problem, however, is that the data are not even close to being multivariate normal, with a Mardia's kurtosis of 378...
  2. F

    Confirmatory factor analysis error message

    Hi, I'm new to R and I'm attempting to run a CFA model using the lavaan package. So far I have imported my data from SPSS and specified my model and I am now try to fit the model and am getting an error message (please see below syntax and error message) > SCS.model <- 'rank =~ SCS001 +...
  3. F

    Structural Equation Modeling - Chi-Square confusion

    Hi, I ran structural equation modeling in lavaan. I've run ML, MLM and MLR. The chi-square p-values are always 0.000. The data is quite nonnomal and has skewness and kurtosis. In one case the data is 250. In another research the data is 164 respondents. However, my performance fit...
  4. Lazar

    Bayes CFA

    Hi Folks, I have several questions about Bayes CFA in Open bugs that I hope you might be able to help me out with. First the setup: Here is a basic two factor CFA set up for the HS data that is available in several R packages ###Bugs CFA model 2 factors. All cross loadings zero###...
  5. J

    CFA and Factor scores from ordered Likert scale items using SEM and Lavaan packages.

    Hello! I'm trying to do some confirmatory factor analysis with for ordered Likert scale items using sem and lavaan packages. So far I have read a lot and searched a lot but working example has so far eluded me. Can someone please take a look at the data and tell me if what I'm doing is correct...