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Variance function estimation for models proposed by W. Sadler in his variance function program ('VFP', <http://www.aacb.asn.au/resources/useful-tools/variance-function-program-v14>). Here, the idea is to fit multiple variance functions to a data set and consequently assess which function reflects the relationship 'Var ~ Mean' best. For 'in-vitro diagnostic' ('IVD') assays modeling this relationship is of great importance when individual test-results are used for defining follow-up treatment of patients.
| Version: | 1.4.1 |
| Depends: | R (≥ 3.1.0), gnm |
| Imports: | VCA, MASS, utils, stats, graphics, grDevices, methods |
| Suggests: | RUnit, knitr, rmarkdown, prettydoc |
| Published: | 2022-11-08 |
| Author: | Andre Schuetzenmeister [cre, aut], Florian Dufey [aut], Andrea Geistanger [ctb] |
| Maintainer: | Andre Schuetzenmeister <andre.schuetzenmeister at roche.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| CRAN checks: | VFP results |
| Reference manual: | VFP.pdf |
| Vignettes: |
Precision Profiles with R-Package VFP |
| Package source: | VFP_1.4.1.tar.gz |
| Windows binaries: | r-devel: VFP_1.4.1.zip, r-release: VFP_1.4.1.zip, r-oldrel: VFP_1.4.1.zip |
| macOS binaries: | r-release (arm64): VFP_1.4.1.tgz, r-oldrel (arm64): VFP_1.4.1.tgz, r-release (x86_64): VFP_1.4.1.tgz, r-oldrel (x86_64): VFP_1.4.1.tgz |
| Old sources: | VFP archive |
| Reverse suggests: | VCA |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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