Provide data generation and estimation tools for the truncated positive normal (tpn) model discussed in Gomez, Olmos, Varela and Bolfarine (2018) <doi:10.1007/s11766-018-3354-x>, the slash tpn distribution discussed in Gomez, Gallardo and Santoro (2021) <doi:10.3390/sym13112164>, the bimodal tpn distribution discussed in Gomez et al. (2022) <doi:10.3390/sym14040665>, the flexible tpn model <doi:10.3390/math11214431> and the unit tpn distribution <doi:10.1016/j.chemolab.2025.105322>.
| Version: | 1.12 | 
| Depends: | R (≥ 4.0.0) | 
| Imports: | pracma, skewMLRM, moments, VGAM, RBE3 | 
| Published: | 2025-08-24 | 
| DOI: | 10.32614/CRAN.package.tpn | 
| Author: | Diego Gallardo [aut, cre], Hector J. Gomez [aut], Yolanda M. Gomez [aut] | 
| Maintainer: | Diego Gallardo <dgallardo at ubiobio.cl> | 
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| NeedsCompilation: | no | 
| Materials: | NEWS | 
| CRAN checks: | tpn results | 
| Reference manual: | tpn.html , tpn.pdf | 
| Package source: | tpn_1.12.tar.gz | 
| Windows binaries: | r-devel: tpn_1.12.zip, r-release: tpn_1.12.zip, r-oldrel: tpn_1.12.zip | 
| macOS binaries: | r-release (arm64): tpn_1.12.tgz, r-oldrel (arm64): tpn_1.12.tgz, r-release (x86_64): tpn_1.12.tgz, r-oldrel (x86_64): tpn_1.12.tgz | 
| Old sources: | tpn archive | 
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