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sem (version 0.9-2)

Structural Equation Models

Description

This package contains functions for fitting general linear structural equation models (with observed and unobserved variables) by the method of maximum likelihood using the RAM approach, and for fitting structural equations in observed-variable models by two-stage least squares.

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Version

Install

install.packages('sem')

Monthly Downloads

23,568

Version

0.9-2

License

GPL version 2 or newer

Maintainer

John Fox

Last Published

August 28th, 2024

Functions in sem (0.9-2)

raw.moments

Compute Raw Moments Matrix
fscores

Factor Scores for Latent Variables
path.diagram

Draw Path Diagram
Kmenta

Partly Artificial Data on the U. S. Economy
residuals.sem

Residual Covariances for a Structural Equation Model
read.moments

Input a Covariance, Correlation, or Raw Moment Matrix
specify.model

Specify a Structural Equation Model
standardized.coefficients

Standardized Coefficients for Structural Equation Models
boot.sem

Bootstrap a Structural Equation Model
tsls

Two-Stage Least Squares
Klein

Klein's Data on the U. S. Economy
ram

RAM Matrix for a Structural-Equation Model
mod.indices

Modification Indices for Structural Equation Models
CNES

Variables from the 1997 Canadian National Election Study
sem

General Structural Equation Models