Inference procedures accommodate a flexible range of hazard ratio patterns with a two-sample semi-parametric model. This model contains the proportional hazards model and the proportional odds model as sub-models, and accommodates non-proportional hazards situations to the extreme of having crossing hazards and crossing survivor functions. Overall, this package has four major functions: 1) the parameter estimation, namely short-term and long-term hazard ratio parameters; 2) 95 percent and 90 percent point-wise confidence intervals and simultaneous confidence bands for the hazard ratio function; 3) p-value of the adaptive weighted log-rank test; 4) p-values of two lack-of-fit tests for the model. See the included "read_me_first.pdf" for brief instructions. In this version (1.1), there is no need to sort the data before applying this package.
| Version: | 1.4 |
| Depends: | R (≥ 3.5.0) |
| Published: | 2020-10-19 |
| DOI: | 10.32614/CRAN.package.YPmodel |
| Author: | Junlong Sun and Song Yang |
| Maintainer: | Junlong Sun <junlong.sun at gmail.com> |
| License: | GPL (≥ 3) |
| NeedsCompilation: | no |
| Citation: | YPmodel citation info |
| In views: | Survival |
| CRAN checks: | YPmodel results |
| Reference manual: | YPmodel.html , YPmodel.pdf |
| Package source: | YPmodel_1.4.tar.gz |
| Windows binaries: | r-devel: YPmodel_1.4.zip, r-release: YPmodel_1.4.zip, r-oldrel: YPmodel_1.4.zip |
| macOS binaries: | r-release (arm64): YPmodel_1.4.tgz, r-oldrel (arm64): YPmodel_1.4.tgz, r-release (x86_64): YPmodel_1.4.tgz, r-oldrel (x86_64): YPmodel_1.4.tgz |
| Old sources: | YPmodel archive |
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