Structural Equation Modeling Using the Reticular Action Model (RAM) Notation

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Documentation for package ‘RAMpath’ version 0.5.1

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RAMpath-package RAMpath for SEM analysis
ex1 Example data set 1
ex2 Example data set 2
ex3 Example data set 3
isNumeric Is the input a numeric variable
lavaan2ram Convert lavaan output to RAM matrices
makeBridgeList Generate all bridges
makePathList Make a list of effects
makeSpanList Make a list of spans
plot Plot the path diagram according to RAM path and bridges or Plot the vector field for the bivariate latent change score model
plot.blcs Plot the path diagram according to RAM path and bridges or Plot the vector field for the bivariate latent change score model
plot.lcs.power Plot the power curve for each specified parameter
plot.RAMpath Plot the path diagram according to RAM path and bridges or Plot the vector field for the bivariate latent change score model
powerBLCS Power analysis for bivariate latent change score models
powerLCS Power analysis for univariate latent change score models
ram2lavaan RAM model to lavaan model
ramBLCS Conduct bivariate latent change score analysis
ramEffectSE Sobel standard error for a given effect
ramFit Fit a model using lavaan based on ram input
ramFlip Flip the ram path
ramIndex To be added
ramLCM Conduct growth curve analysis
ramLCS Univariate latent change score model
ramMatrix Generate ram matrices based on ram input
ramParseLavaan lavaan to ram
RAMpath RAMpath for SEM analysis
ramPathBridge Generate path and bridges
ramReFit Refit a model with additional paths
ramRmOne Internal function
ramShowModel Show the model using Lavvan model syntax
ramUniquePath Get the uniques paths
ramVF Generate a vector field plot based on the bivariate lcsm
summary Calculate the total and individual contribution for each path and bridge
summary.RAMpath Calculate the total and individual contribution for each path and bridge