vdar
Discriminant Analysis Incorporating Individual Uncertainties
v0.1.3-2
·
Jan 4, 2022
·
GPL-3
Description
The qda() function from package 'MASS' is extended to calculate a weighted linear (LDA) and quadratic discriminant analysis (QDA) by changing the group variances and group means based on cell-wise uncertainties. The uncertainties can be derived e.g. through relative errors for each individual measurement (cell), not only row-wise or column-wise uncertainties. The method can be applied compositional data (e.g. portions of substances, concentrations) and non-compositional data.
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| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
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r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Solveig Pospiech <s.pospiech@hzdr.de>’
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r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Solveig Pospiech <s.pospiech@hzdr.de>’
No Authors@R field in DESCRIPTION.
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Authors@R: person(given = "Solveig",
family = "Pospiech",
role = c("aut", "cre"),
email = "s.pospiech@hzdr.de")
as necessary.
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NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Solveig Pospiech <s.pospiech@hzdr.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Solveig",
family = "Pospiech",
role = c("aut", "cre"),
email = "s.pospiech@hzdr.de")
as necessary.
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Solveig Pospiech <s.pospiech@hzdr.de>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Solveig",
family = "Pospiech",
role = c("aut", "cre"),
email = "s.pospiech@hzdr.de")
as necessary.