Post-estimation response diagnostics

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Description

It takes the response vector and produces a QQ-plot based on the estimates obtained from the sample selection model. For discrete responses normalized and randomized QQ-plots are produced.

Usage

1
post.check(x, bd = 1)

Arguments

x

A fitted SemiParSampleSel object as produced by SemiParSampleSel().

bd

Binomial denominator - maximum value the response can take. This argument is only relevant in the case of BI, BB, ZIBI, ZABI, ZIBB and ZABB.

Author(s)

Maintainer: Giampiero Marra giampiero.marra@ucl.ac.uk