survlab: Survival Model-Based Imputation for Laboratory Non-Detect Data
Implements survival-model-based imputation for censored laboratory measurements, including Tobit-type models with several distribution options. Suitable for data with values below detection or quantification limits, the package identifies the best-fitting distribution and produces realistic imputations that respect the censoring thresholds.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | data.table (≥ 1.17.0), stats,survival (≥ 3.0.0),truncnorm (≥ 1.0.0) |
| Suggests: | ggplot2,knitr,rmarkdown,testthat (≥ 3.0.0) |
| Published: | 2025-12-11 |
| DOI: | 10.32614/CRAN.package.survlab |
| Author: | Luís Pereira [aut, cre], Paulo Infante [aut], Teresa Ferreira [ths], Paulo Quaresma [ths] |
| Maintainer: | Luís Pereira <d57177 at alunos.uevora.pt> |
| License: | MIT + fileLICENSE |
| URL: | https://lpereira-ue.github.io/survlab/,https://github.com/lpereira-ue/survlab |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | survlab citation info |
| Materials: | README,NEWS |
| CRAN checks: | survlab results |
Documentation:
Downloads:
Linking:
Please use the canonical formhttps://CRAN.R-project.org/package=survlabto link to this page.