Twelve columns of generated numeric data: x1 x2 x3 x4 x5 x6 y1 y2 y3 z1 z2 z3.
The x variables intercorrelate around .6 with each other.
The y variables intercorrelate around .5 with each other, and correlate around .3 with the X vars.
There are three ordinal variables, z1, z2, and z3.
The data are used in some OpenMx examples, especially confirmatory factor analysis.
There are no missing data.