summary.systemfit {systemfit}R Documentation

Summary of systemfit estimation

Description

These functions create and print summary results of the estimated equation system.

Usage

   ## S3 method for class 'systemfit':
   summary( object, ... )

   ## S3 method for class 'systemfit.equation':
   summary( object, ... )

   ## S3 method for class 'summary.systemfit':
   print( x, digits = 6, ... )

   ## S3 method for class 'summary.systemfit.equation':
   print( x, digits = 6, ... )

Arguments

object an object of class systemfit or systemfit.equation.
x an object of class summary.systemfit or summary.systemfit.equation.
digits number of digits to print.
... not used by user.

Author(s)

Jeff D. Hamann jeff.hamann@forestinformatics.com,
Arne Henningsen ahenningsen@agric-econ.uni-kiel.de

See Also

systemfit, print.systemfit

Examples

data( "Kmenta" )
demand <- consump ~ price + income
supply <- consump ~ price + farmPrice + trend
inst <- ~ income + farmPrice + trend
labels <- list( "demand", "supply" )
system <- list( demand, supply )

## perform OLS on each of the equations in the system
fitols <- systemfit( "OLS", system, labels, data = Kmenta )

## results of the whole system
summary( fitols )

## results of the first equation
summary( fitols$eq[[1]] )

## results of the second equation
summary( fitols$eq[[2]] )
[Package systemfit version 0.8-0 Index]