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An advanced, interactive data table and data explorer for R, delivered as a modern, self-contained 'htmlwidget' with a high-performance virtualized grid. ViewR renders 'Kaggle'-style micro-dashboard column headers complete with data-type badges, mini distribution spark-histograms, and data-completeness (missingness) bars. It provides hover metadata cards, a sliding Data Insights drawer with interactive histograms and 'Pareto' category charts, a multi-condition visual query builder (AND/OR), a column visibility picker, and a reproducible code generator that emits 'dplyr', base R, and 'SQL' that matches the active filter and column state. The interface is implemented entirely in dependency-free vanilla 'JavaScript' (no 'React' or build toolchain) and works in the 'RStudio'/'Positron' Viewer, inside 'Shiny' apps, in 'R Markdown'/'Quarto', or as a portable standalone 'HTML' file. A single call to viewr() opens the explorer; the legacy 'Shiny'-gadget ViewR() editor remains available.
| Version: | 2.0.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | htmlwidgets (≥ 1.6.0), htmltools (≥ 0.5.4), jsonlite (≥ 1.8.0), shiny (≥ 1.7.0), DT (≥ 0.27), rhandsontable (≥ 0.3.8), shinyjs (≥ 2.1.0), shinythemes (≥ 1.2.0), stats, utils |
| Suggests: | haven, tibble, dplyr, knitr, rmarkdown, testthat (≥ 3.0.0), covr |
| Published: | 2026-06-03 |
| DOI: | 10.32614/CRAN.package.ViewR |
| Author: | Mahesh Divakaran [aut, cre] |
| Maintainer: | Mahesh Divakaran <imaheshdivakaran at gmail.com> |
| BugReports: | https://github.com/itsmdivakaran/viewR/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/itsmdivakaran/viewR, https://itsmdivakaran.github.io/viewR/ |
| NeedsCompilation: | no |
| Language: | en-GB |
| Citation: | ViewR citation info |
| Materials: | README, NEWS |
| CRAN checks: | ViewR results |
| Reference manual: | ViewR.html , ViewR.pdf |
| Vignettes: |
Getting Started with ViewR (source, R code) Get started with viewdt() (source, R code) |
| Package source: | ViewR_2.0.0.tar.gz |
| Windows binaries: | r-devel: ViewR_2.0.0.zip, r-release: ViewR_2.0.0.zip, r-oldrel: ViewR_1.0.0.zip |
| macOS binaries: | r-release (arm64): ViewR_2.0.0.tgz, r-oldrel (arm64): ViewR_2.0.0.tgz, r-release (x86_64): ViewR_2.0.0.tgz, r-oldrel (x86_64): ViewR_2.0.0.tgz |
| Old sources: | ViewR archive |
Please use the canonical form https://CRAN.R-project.org/package=ViewR to link to this page.
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.
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