Package: HeckmanEM
Type: Package
Title: Fit Normal or Student-t Heckman Selection Models
Version: 0.1.2
Authors@R: c(person("Marcos", "Prates", role=c("aut","cre","trl"),
       	            email="marcosop@est.ufmg.br"),
             person("Victor", "Lachos", role="aut"),
             person("Dipak", "Dey", role="aut"))
Author: Marcos Prates [aut, cre, trl],
  Victor Lachos [aut],
  Dipak Dey [aut]
Maintainer: Marcos Prates <marcosop@est.ufmg.br>
Description: Maximum likelihood estimation by an EM algorithm of Heckman-type sample selection Normal or Student-t models. The reference is Lachos, Prates and Dey (2020) <doi:10.1016/j.jmva.2021.104737>. 
Imports: mvtnorm (>= 1.1-0), sampleSelection (>= 1.2-6), MomTrunc (>=
        5.79), PerformanceAnalytics (>= 2.0.4)
License: GPL (>= 2.0)
Encoding: UTF-8
LazyData: false
RoxygenNote: 7.1.1
NeedsCompilation: no
Packaged: 2021-05-19 11:16:38 UTC; marcos
Repository: CRAN
Date/Publication: 2021-05-19 11:40:02 UTC
Built: R 4.0.2; ; 2021-06-01 15:13:29 UTC; unix
