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truncSP

Semi-Parametric Estimators of Truncated Regression Models

v1.2.4 · Sep 11, 2025 · GPL (>= 2)

Description

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>.

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OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

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Dependencies Reverse dependencies truncreg boot tranSurv truncSP

Version History

new 1.2.4 Mar 9, 2026