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truncSP: Semi-Parametric Estimators of Truncated Regression Models

Estimators for semi-parametric linear regression models with truncated response variables (fixed truncation point). The estimators implemented are the Symmetrically Trimmed Least Squares (STLS) estimator introduced by Powell (1986) <doi:10.2307/1914308>, the Quadratic Mode (QME) estimator introduced by Lee (1993) <doi:10.1016/0304-4076(93)90056-B>, and the Left Truncated (LT) estimator introduced by Karlsson (2006) <doi:10.1007/s00184-005-0023-x>.

Version: 1.2.4
Depends: R (≥ 3.4.0)
Imports: stats, methods, truncreg, boot
Published: 2025-09-11
DOI: 10.32614/CRAN.package.truncSP
Author: Anita Lindmark [aut, cre, cph], Maria Karlsson [aut]
Maintainer: Anita Lindmark <anita.lindmark at umu.se>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: truncSP citation info
Materials: NEWS
CRAN checks: truncSP results

Documentation:

Reference manual: truncSP.html , truncSP.pdf

Downloads:

Package source: truncSP_1.2.4.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: truncSP_1.2.4.zip
macOS binaries: r-release (arm64): truncSP_1.2.4.tgz, r-oldrel (arm64): truncSP_1.2.4.tgz, r-release (x86_64): truncSP_1.2.4.tgz, r-oldrel (x86_64): truncSP_1.2.4.tgz
Old sources: truncSP archive

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.