sem_dat {semfindr}

Sample Data: A Latent Variable Structural Model

Description

A nine-variable dataset with 200 cases.

Usage

sem_dat

Format

A data frame with 200 rows and 9 variables:

x1

Indicator. Numeric.

x2

Indicator. Numeric.

x3

Indicator. Numeric.

x4

Indicator. Numeric.

x5

Indicator. Numeric.

x6

Indicator. Numeric.

x7

Indicator. Numeric.

x8

Indicator. Numeric.

x9

Indicator. Numeric.

Examples

library(lavaan)
data(sem_dat)
mod <-
"
f1 =~  x1 + x2 + x3
f2 =~  x4 + x5 + x6
f3 =~  x7 + x8 + x9
f2 ~ a * f1
f3 ~ b * f2
ab := a * b
"
fit <- sem(mod, sem_dat)
summary(fit)