Nothing
#
# Copyright 2007-2018 by the individuals mentioned in the source code history
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# -----------------------------------------------------------------------------
# Program: OneFactorPathDemo.R
# Author: Steve Boker
# Date: 2009.08.01
#
# ModelType: Factor
# DataType: Continuous
# Field: None
#
# Purpose:
# OpenMx one factor path model demo for front page of website
#
# RevisionHistory:
# Hermine Maes -- 2010.02.22 updated & reformatted
# Ross Gore -- 2011.06.06 added Model, Data & Field metadata
# -----------------------------------------------------------------------------
require(OpenMx)
# Load Library
# -----------------------------------------------------------------------------
data(demoOneFactor)
# Prepare Data
# -----------------------------------------------------------------------------
manifests <- names(demoOneFactor)
# Prepare Manifests Data
# -----------------------------------------------------------------------------
latents <- c("G")
# Prepare Latents Data
# -----------------------------------------------------------------------------
factorModel <- mxModel("One Factor",
type="RAM",
manifestVars=manifests,
latentVars=latents,
mxPath(from=latents, to=manifests),
mxPath(from=manifests, arrows=2),
mxPath(from=latents, arrows=2, free=FALSE, values=1.0),
mxData(observed=cov(demoOneFactor), type="cov", numObs=500)
)
# Create an MxModel object
# -----------------------------------------------------------------------------
factorFit <- mxRun(factorModel)
# Fit the model to the observed covariances with mxRun
# -----------------------------------------------------------------------------
summary(factorFit)
# Print a summary of the results
# -----------------------------------------------------------------------------
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.