Monte Carlo confidence intervals for free and defined parameters
in models fitted in the structural equation modeling package 'lavaan'
can be generated using the 'semmcci' package.
'semmcci' has three main functions, namely, MC(), MCMI(), and MCStd().
The output of 'lavaan' is passed as the first argument
to the MC() function or the MCMI() function to generate Monte Carlo confidence intervals.
Monte Carlo confidence intervals for the standardized estimates
can also be generated by passing the output of the MC() function or the MCMI() function
to the MCStd() function.
A description of the package and code examples
are presented in Pesigan and Cheung (2024)