Example Factor Analysis Data for Scaling the Model

Description

Data set used in some of OpenMx's examples.

Usage

data("factorScaleExample2")

Format

A data frame with 200 observations on the following variables.

X1

X2

X3

X4

X5

X6

X7

X8

X9

X10

X11

X12

Details

This appears to be a three factor model with factor 1 loading on X1-X4, factor 2 on X5-X8, and factor 3 on X9-X12. It differs from factorScaleExample1 in the scaling of the varialbes.

Source

Simulated

References

The OpenMx User's guide can be found at http://openmx.psyc.virginia.edu/documentation.

Examples

data(factorScaleExample2)
round(cor(factorScaleExample2), 2)

data(factorScaleExample2)
plot(sapply(factorScaleExample1, var), type='l', ylim=c(0, 6), lwd=3)
lines(1:12, sapply(factorScaleExample2, var), col='blue', lwd=3)