Provides statistical workflows used in the evaluation of in vitro diagnostic reagents. Facilities include method comparison and Bland-Altman analysis, receiver operating characteristic analysis, qualitative agreement, precision and variance-component analysis, 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>, 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: | 0.1.2 |
| Depends: | R (≥ 4.1.0) |
| Imports: | ggplot2, ggrepel, minpack.lm, nloptr, nls2, nortest, rlang, stats, utils, VCA, VFP |
| Suggests: | knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: | 2026-08-20 |
| 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 |
| Reference manual: | ivdtools.html , ivdtools.pdf |
| Vignettes: |
Introduction to ivdtools (source, R code) |
| Package source: | ivdtools_0.1.2.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: ivdtools_0.1.2.zip |
| macOS binaries: | r-release (arm64): ivdtools_0.1.2.tgz, r-oldrel (arm64): not available, r-release (x86_64): ivdtools_0.1.2.tgz, r-oldrel (x86_64): ivdtools_0.1.2.tgz |
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