Set of tools to fit a semi-parametric regression model suitable for analysis of data sets in which the response variable is continuous, strictly positive, asymmetric and possibly, censored. Under this setup, both the median and the skewness of the response variable distribution are explicitly modeled by using semi-parametric functions, whose non-parametric components may be approximated by natural cubic splines or P-splines. Supported distributions for the model error include log-normal, log-Student-t, log-power-exponential, log-hyperbolic, log-contaminated-normal, log-slash, Birnbaum-Saunders and Birnbaum-Saunders-t distributions.
Version: 1.5.8 Depends: GIGrvg, numDeriv, normalp, Formula, survival Imports: stats, grDevices, sandwich, graphics, methods, utils Suggests: NISTnls, gam, sn, MASS Published: 2023-04-22 DOI: 10.32614/CRAN.package.ssym Author: Luis Hernando Vanegas and Gilberto A. Paula Maintainer: Luis Hernando Vanegas <hvanegasp at gmail.com> License: GPL-2 | GPL-3 NeedsCompilation: no CRAN checks: ssym results Documentation: Downloads: Reverse dependencies: Linking:Please use the canonical form https://CRAN.R-project.org/package=ssym to link to this page.
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4