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Functions, methods, and datasets for fitting dimension reduction regression, using slicing (methods SAVE and SIR), Principal Hessian Directions (phd, using residuals and the response), and an iterative IRE. Partial methods, that condition on categorical predictors are also available. A variety of tests, and stepwise deletion of predictors, is also included. Also included is code for computing permutation tests of dimension. Adding additional methods of estimating dimension is straightforward. For documentation, see the vignette in the package. With version 3.0.4, the arguments for dr.step have been modified.
Version: | 3.0.10 |
Depends: | MASS |
Imports: | stats, graphics |
Published: | 2015-08-04 |
DOI: | 10.32614/CRAN.package.dr |
Author: | Sanford Weisberg, |
Maintainer: | Sanford Weisberg <sandy at umn.edu> |
License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
URL: | https://cran.r-project.org/package=dr |
NeedsCompilation: | no |
Citation: | dr citation info |
Materials: | NEWS |
CRAN checks: | dr results |
Reference manual: | dr.pdf |
Vignettes: |
Overview and Examples |
Package source: | dr_3.0.10.tar.gz |
Windows binaries: | r-devel: dr_3.0.10.zip, r-release: dr_3.0.10.zip, r-oldrel: dr_3.0.10.zip |
macOS binaries: | r-release (arm64): dr_3.0.10.tgz, r-oldrel (arm64): dr_3.0.10.tgz, r-release (x86_64): dr_3.0.10.tgz, r-oldrel (x86_64): dr_3.0.10.tgz |
Old sources: | dr archive |
Reverse depends: | CovSel |
Reverse imports: | controlfunctionIV, MFSIS, orthoDr, quantdr |
Reverse suggests: | LDRTools, LPCM, tsBSS |
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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.