Summary Results of Censored Regression Models

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Description

These methods prepare and print summary results for censored regression models.

Usage

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

## S3 method for class 'summary.censReg'
print( x, logSigma = TRUE, digits = 4, ... )

Arguments

object

object of class "censReg" (returned by censReg).

x

object of class "summary.censReg" (returned by summary.censReg).

logSigma

logical value indicating whether the variance(s) of the model should be printed logarithmized.

digits

positive integer specifiying the minimum number of significant digits to be printed (passed to printCoefmat).

...

currently not used.

Value

summary.censReg returns an object of class "summary.censReg" inheriting from class "summary.maxLik". The returned object contains the same components as objects returned by summary.maxLik and additionally the following components:

call

the matched call.

nObs

a vector containing 4 integer values: the total number of observations, the number of left-censored observations, the number of uncensored observations, and the number of right-censored observations.

Author(s)

Arne Henningsen

See Also

censReg, coef.summary.censReg, and coef.censReg

Examples

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## Kleiber & Zeileis ( 2008 ), page 142
data( "Affairs", package = "AER" )
estResult <- censReg( affairs ~ age + yearsmarried + religiousness +
   occupation + rating, data = Affairs )
summary( estResult )