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Implements functions and instruments for regression model building and its application to forecasting. The main scope of the package is in variables selection and models specification for cases of time series data. This includes promotional modelling, selection between different dynamic regressions with non-standard distributions of errors, selection based on cross validation, solutions to the fat regression model problem and more. Models developed in the package are tailored specifically for forecasting purposes. So as a results there are several methods that allow producing forecasts from these models and visualising them.
| Version: | 2.0.3 |
| Depends: | R (≥ 3.5.0) |
| Imports: | stats, generics (≥ 0.1.2), graphics, utils, pracma, nloptr, statmod, zoo, texreg, xtable, methods |
| LinkingTo: | Rcpp |
| Suggests: | smooth (≥ 3.1.0), doMC, doParallel, foreach, testthat, rmarkdown, knitr |
| Enhances: | vars |
| Published: | 2024-12-09 |
| DOI: | 10.32614/CRAN.package.greybox |
| Author: | Ivan Svetunkov [aut, cre] (Senior Lecturer at Centre for Marketing Analytics and Forecasting, Lancaster University, UK), Yves R. Sagaert [ctb] (Visiting Research at Centre for Marketing Analytics and Forecasting, Lancaster University, UK) |
| Maintainer: | Ivan Svetunkov <ivan at svetunkov.com> |
| BugReports: | https://github.com/config-i1/greybox/issues |
| License: | LGPL-2.1 |
| URL: | https://github.com/config-i1/greybox |
| NeedsCompilation: | yes |
| Language: | en-GB |
| Materials: | README NEWS |
| In views: | Distributions, TimeSeries |
| CRAN checks: | greybox results |
| Reference manual: | greybox.pdf |
| Vignettes: |
Augmented Linear Model (source, R code) Greybox main vignette (source, R code) Marketing analytics with greybox (source, R code) Rolling Origin (source, R code) |
| Package source: | greybox_2.0.3.tar.gz |
| Windows binaries: | r-devel: greybox_2.0.3.zip, r-release: greybox_2.0.3.zip, r-oldrel: greybox_2.0.3.zip |
| macOS binaries: | r-release (arm64): greybox_2.0.3.tgz, r-oldrel (arm64): greybox_2.0.3.tgz, r-release (x86_64): greybox_2.0.3.tgz, r-oldrel (x86_64): greybox_2.0.3.tgz |
| Old sources: | greybox archive |
| Reverse depends: | complex, legion, smooth |
| Reverse imports: | codez, dymo, jenga, naive, proteus, segen, spooky, tetragon |
| Reverse suggests: | modeltime |
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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.