systemfit (version 0.7-3)

fitted.systemfit: Fitted values

Description

This function extracts the fitted values of all equations from an object returned by systemfit.

Usage

## S3 method for class 'systemfit':
fitted( object, \dots )

Arguments

object

an object of type systemfit.

...

other arguments.

Value

• fitted.systemfit returns the vector of fitted values.

See Also

systemfit, fitted.systemfit.equation and fitted

Examples

library( systemfit )

data( kmenta )
attach( kmenta )
demand <- q ~ p + d
supply <- q ~ p + f + a
labels <- list( "demand", "supply" )
system <- list( demand, supply )

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

## print the fitted values
fitted( fitols )