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systemfit (version 1.0-1)

Estimating Systems of Simultaneous Equations

Description

This package contains functions for fitting simultaneous systems of linear and nonlinear equations using Ordinary Least Squares (OLS), Weighted Least Squares (WLS), Seemingly Unrelated Regressions (SUR), Two-Stage Least Squares (2SLS), Weighted Two-Stage Least Squares (W2SLS), and Three-Stage Least Squares (3SLS).

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Version

Install

install.packages('systemfit')

Monthly Downloads

13,690

Version

1.0-1

License

GPL (>= 2)

Maintainer

Arne Henningsen

Last Published

March 22nd, 2023

Functions in systemfit (1.0-1)

createSystemfitModel

Create a Model for systemfit
coef.systemfit

Coefficients of systemfit object
summary.nlsystemfit

Summary of nlsystemfit estimation
systemfit

Linear Equation System Estimation
KleinI

Klein Model I
Kmenta

Partly Artificial Data on the U. S. Economy
predict.systemfit

Predictions from System Estimation
hausman.systemfit

Hausman Test
nlsystemfit

Nonlinear Equation System Estimation
logLik.systemfit

Log-Likelihood value of systemfit object
model.frame.systemfit

Extracting the Data of a systemfit Object
fitted.systemfit

Fitted values
se.ratio.systemfit

Ratio of the Standard Errors
formula.systemfit

Model Formulae of systemfit Objects
model.matrix.systemfit

Construct Design Matrices for Systems of Equations
print.nlsystemfit

Print output of nlsystemfit estimation
linear.hypothesis.systemfit

Test Linear Hypothesis
vcov.systemfit

Variance covariance matrix of coefficients
summary.systemfit

Summary of systemfit estimation
confint.systemfit

Confidence intervals of coefficients
GrunfeldGreene

Grunfeld Data as published by Greene (2003)
print.confint.systemfit

Print confidence intervals of coefficients
systemfit-internal

Internal systemfit functions
residuals.systemfit

Residuals of systemfit object
correlation.systemfit

Correlation between Predictions from Equation i and j
systemfit.control

Create list of control parameters for systemfit
terms.systemfit

Model Terms of systemfit Objects
print.systemfit

Print results of systemfit estimation
lrtest.systemfit

Likelihood Ratio test for Equation Systems
ppine

Tree Growth Data for Ponderosa Pine