A sample dataset for fitting a path analysis model, with three control variables.
pa_example_3covsAn object of class data.frame with 100 rows and 7 columns.
Four variables (x1 to x4), and three control variables
(cov1, cov2, cov3), 100 cases.
Sample model to fit (in lavaan::model.syntax notation)
mod <-
'
x3 ~ x1 + x2 + cov1 +cov2 + cov3
x4 ~ x1 + x3 + cov1 +cov2 + cov3
'