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 + file LICENSE |
| 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:
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