ivdtools: Statistical Tools for Evaluation of in Vitro Diagnostic Reagents
Provides statistical workflows used in the evaluation of in vitro
diagnostic reagents. Facilities include method comparison, commutability
assessment, Bland-Altman and receiver operating characteristic analysis,
qualitative agreement, C5 and C95 estimation, precision and
variance-component analysis, linearity, interference, dilution and
spiking studies, high-dose hook assessment, measurement uncertainty,
reference-material bias, reference intervals, stability studies,
quality-control charts, curve fitting, analytical sensitivity, outlier and
normality assessment, and sample-size calculations. For methodological
details, see Bland and Altman (1986) <doi:10.1016/S0140-6736(86)90837-8>,
Passing and Bablok (1983) <doi:10.1515/cclm.1983.21.11.709>,
Linnet (1993) <doi:10.1093/clinchem/39.3.424>,
Hawkins and Kraker (2026) <doi:10.1093/jalm/jfaf183>,
Hanley and McNeil (1982) <doi:10.1148/radiology.143.1.7063747>,
Horn et al. (1998) <doi:10.1093/clinchem/44.3.622>,
Westgard et al. (1981) <doi:10.1093/clinchem/27.3.493>,
and Lu et al. (2016) <doi:10.1515/ijb-2015-0039>.
| Version: |
0.2.5 |
| Depends: |
R (≥ 4.1.0) |
| Imports: |
ggplot2, ggrepel, minpack.lm, nloptr, nls2, nortest, ppwdeming, rlang, stats, utils, VCA, VFP |
| Suggests: |
knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: |
2026-09-11 |
| DOI: |
10.32614/CRAN.package.ivdtools |
| Author: |
hiox-tech [cph, aut, cre] |
| Maintainer: |
hiox-tech <GeorgeBinDragon at outlook.com> |
| BugReports: |
https://github.com/hiox-tech/ivdtools/issues |
| License: |
MIT + file LICENSE |
| URL: |
https://github.com/hiox-tech/ivdtools |
| NeedsCompilation: |
no |
| Materials: |
NEWS |
| CRAN checks: |
ivdtools results |
Documentation:
Downloads:
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