1 Introduction | 2 Data | 3 Example | 4 SessionInfo | 5 References
Package: sigFeature 1.31.0
Pijush Das Developer
sigFeature: sigFeature: Significant feature selection using SVM-RFE & t-statistic
This package provides a novel feature selection algorithm for binary classification using support vector machine recursive feature elimination SVM-RFE and t-statistic. In this feature selection process, the selected features are differentially significant between the two classes and also they are good classifier with higher degree of classification accuracy.
Authors:
sigFeature_1.31.0.tar.gz
sigFeature_1.31.0.zip(r-4.7)sigFeature_1.31.0.zip(r-4.6)sigFeature_1.31.0.zip(r-4.5)
sigFeature_1.31.0.tgz(r-4.6-any)sigFeature_1.31.0.tgz(r-4.5-any)
sigFeature_1.31.0.tar.gz(r-4.7-any)sigFeature_1.31.0.tar.gz(r-4.6-any)
sigFeature_1.31.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
sigFeature/json (API)
| # Install 'sigFeature' in R: |
| install.packages('sigFeature', repos = c('https://bioc.r-universe.dev', 'https://cloud.r-project.org')) |
Datasets:
- ExampleRawData - Example dataset to test the performance of the sigFeature package.
- featsweepSigFe - Processed output data after using the function named "sigCVError()".
- featureRankedList - Processed output data after using the function named "svmrfeFeatureRanking()".
- results - Processed output data after using the function named "sigFeature.enfold()".
- sigfeatureRankedList - Processed output data after using the function named "sigFeature()".
On BioConductor:sigFeature-1.31.0(bioc 3.24)sigFeature-1.30.0(bioc 3.23)
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
featureextractiongeneexpressionmicroarraytranscriptionmrnamicroarraygenepredictionnormalizationclassificationsupportvectormachine
Last updated from:7a6d947730. Checks:1 ERROR, 7 WARNING, 2 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| bioc-checks | ERROR | 164 | ||
| linux-devel-x86_64 | WARNING | 358 | ||
| source / vignettes | OK | 262 | ||
| linux-release-x86_64 | WARNING | 338 | ||
| macos-release-arm64 | WARNING | 174 | ||
| macos-oldrel-arm64 | WARNING | 164 | ||
| windows-devel | WARNING | 226 | ||
| windows-release | WARNING | 239 | ||
| windows-oldrel | WARNING | 220 | ||
| wasm-release | OK | 167 |
Exports:PlotErrorssigCVErrorsigFeaturesigFeature.enfoldsigFeatureFrequencysigFeaturePvaluesvmrfeFeatureRankingWritesigFeature
Dependencies:abindBHBiobaseBiocGenericsBiocManagerBiocParallelbiocViewsbitopsclassclicodetoolscpp11DelayedArraye1071farverformatRfutile.loggerfutile.optionsgenericsGenomicRangesgluegraphgtableIRangeslabelinglambda.rlatticelifecycleMASSMatrixMatrixGenericsmatrixStatsnlmeopenxlsxpheatmapproxyR6RBGLRColorBrewerRcppRCurlrlangRUnitS4ArraysS4VectorsscalesSeqinfosnowSparseArraySparseMstringiSummarizedExperimentviridisLiteXMLXVectorzip
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Example dataset to test the performance of the sigFeature package. | ExampleRawData |
| Processed output data after using the function named "sigCVError()". | featsweepSigFe |
| Processed output data after using the function named "svmrfeFeatureRanking()". | featureRankedList |
| Plot the mean CV errors. | PlotErrors |
| Processed output data after using the function named "sigFeature.enfold()". | results |
| Mean external cross validation (k-fold) error calculation. | sigCVError |
| Significant Feature Selection by using SVM-RFE & t-statistic. | sigFeature |
| Significant feature selection with k-fold data. | sigFeature.enfold |
| Arrange the features on the basis of frequency. | sigFeatureFrequency |
| Find the p-value of those ranked features by using t-statistic | sigFeaturePvalue |
| Processed output data after using the function named "sigFeature()". | sigfeatureRankedList |
| R implementation of the SVM-RFE algorithm for binary classification problems | svmrfeFeatureRanking |
| Write the features and sample IDs. | WritesigFeature |
