Description
Several functions are provided for dose-response (or concentration-response) characterization from omics data. 'DRomics' is especially dedicated to omics data obtained using a typical dose-response design, favoring a great number of tested doses (or concentrations) rather than a great number of replicates (no need of replicates). 'DRomics' provides functions 1) to check, normalize and or transform data, 2) to select monotonic or biphasic significantly responding items (e.g. probes, metabolites), 3) to choose the best-fit model among a predefined family of monotonic and biphasic models to describe each selected item, 4) to derive a benchmark dose or concentration and a typology of response from each fitted curve. In the available version data are supposed to be single-channel microarray data in log2, RNAseq data in raw counts, or already pretreated continuous omics data (such as metabolomic data) in log scale. In order to link responses across biological levels based on a common method, 'DRomics' also handles apical data as long as they are continuous and follow a normal distribution for each dose or concentration, with a common standard error. For further details see Delignette-Muller et al (2023) <DOI:10.24072/pcjournal.325> and Larras et al (2018) <DOI:10.1021/acs.est.8b04752>.
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| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | ERROR |
| r-devel-linux-x86_64-debian-gcc | OK |
| 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 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| 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 |
Check details (14 non-OK)
package dependencies
Packages required but not available: 'DESeq2', 'SummarizedExperiment' Package suggested but not available for checking: ‘sva’ See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
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installed package size
installed size is 5.7Mb
sub-directories of 1Mb or more:
doc 2.5Mb
installed package size
installed size is 5.7Mb
sub-directories of 1Mb or more:
doc 2.5Mb
installed package size
installed size is 5.6Mb
sub-directories of 1Mb or more:
doc 2.5Mb
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Check History
ERROR 10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 9, 2026
package dependencies
Packages required but not available: 'DESeq2', 'SummarizedExperiment' Package suggested but not available for checking: ‘sva’ See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
installed package size
installed size is 5.7Mb
sub-directories of 1Mb or more:
doc 2.5Mb
installed package size
installed size is 5.7Mb
sub-directories of 1Mb or more:
doc 2.5Mb
installed package size
installed size is 5.6Mb
sub-directories of 1Mb or more:
doc 2.5Mb