micEcon (version 0.5-6)

summary.aidsEst: Summarizing the Estimation of an Almost Ideal Demand System

Description

summary.aidsEst summarizes the estimation results of an Almost Ideal Demand System (AIDS).

Usage

## S3 method for class 'aidsEst':
summary( object, ... )
## S3 method for class 'summary.aidsEst':
print( x, ... )

Arguments

object

an object of class aidsEst.

x

an object of class summary.aidsEst.

...

currently ignored.

Value

• summary.aidsEst returns a list of class summary.aidsEst that is currently identical to the provided object (except for its class).

See Also

aidsEst, aidsElas.

Examples

# Using data published in Blanciforti, Green & King (1986)
   data( Blanciforti86 )
   # Data on food consumption are available only for the first 32 years
   Blanciforti86 <- Blanciforti86[ 1:32, ]

   ## Repeating the demand analysis of Blanciforti, Green & King (1986)
   estResult <- aidsEst( c( "pFood1", "pFood2", "pFood3", "pFood4" ),
      c( "wFood1", "wFood2", "wFood3", "wFood4" ), "xFood",
      data = Blanciforti86, priceIndex = "SL" )
   print( summary( estResult ) )