example1_data: Bivariate twin data, wide-format from Classic Mx Manual
In OpenMx: Extended Structural Equation Modelling
example1 R Documentation
Bivariate twin data, wide-format from Classic Mx Manual
Description
Data set used in some of OpenMx's examples.
Usage
data("example1")
Format
A data frame with 400 observations on the following variables.
IDNumTwin pair ID
ZygosityZygosity of the twin pair
X1X variable for twin 1
Y1Y variable for twin 1
X2X variable for twin 2
Y2Y variable for twin 2
Details
Same as example2 but in wide format instead of tall.
Source
Classic Mx Manual.
References
The OpenMx User's guide can be found at https://openmx.ssri.psu.edu/documentation/.
Examples
data(example1)
plot(X2 ~ X1, data = example1)
OpenMx documentation built on Aug. 21, 2025, 5:48 p.m.
R Package Documentation
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| example1 | R Documentation |
Bivariate twin data, wide-format from Classic Mx Manual
Description
Data set used in some of OpenMx's examples.
Usage
data("example1")Format
A data frame with 400 observations on the following variables.
IDNumTwin pair ID
ZygosityZygosity of the twin pair
X1X variable for twin 1
Y1Y variable for twin 1
X2X variable for twin 2
Y2Y variable for twin 2
Details
Same as example2 but in wide format instead of tall.
Source
Classic Mx Manual.
References
The OpenMx User's guide can be found at https://openmx.ssri.psu.edu/documentation/.
Examples
data(example1)
plot(X2 ~ X1, data = example1)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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