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qragadget

A Shiny Gadget for Interactive QRA Visualizations

https://github.com/paulgovan/qragadget

Science Score: 36.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ○
    .zenodo.json file
  • ✓
    DOI references
    Found 3 DOI reference(s) in README
  • ✓
    Academic publication links
    Links to: zenodo.org
  • ○
    Committers with academic emails
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (15.2%) to scientific vocabulary

Keywords

gadget raster raster-data shiny
Last synced: 6 months ago · JSON representation

Repository

A Shiny Gadget for Interactive QRA Visualizations

Basic Info
Statistics
  • Stars: 8
  • Watchers: 2
  • Forks: 2
  • Open Issues: 0
  • Releases: 3
Topics
gadget raster raster-data shiny
Created almost 10 years ago · Last pushed over 1 year ago
Metadata Files
Readme Changelog License

README.md

CRAN status CRAN checks DOI <!-- badges: end -->

QRAGadget

  • Easily create Quantitative Risk Analysis (QRA) visualizations
  • Choose from numerous color palettes, basemaps, and different configurations

Overview

QRAGadget is a Shiny Gadget for creating interactive QRA visualizations. QRAGadget is powered by the excellent leaflet and raster packages. While this gadget was initially intended for those interested in creating QRA visualizations, it may also be more generally applicable to anyone interested in visualizing raster data in an interactive map.

Getting Started

To install QRAGadget in R:

install.packages("QRAGadget")

Or to install the latest developmental version:

devtools::install_github('paulgovan/QRAGadget')

After installation, and if using RStudio (v0.99.878 or later), the gadget will appear in the Addins dropdown menu. Otherwise, to launch the gadget, simply type:

QRAGadget::QRAGadget()

Example

Input/Output

QRAGadget currently accepts two primary types of raster data: (1) a file upload (in csv format) or (2) an R data.frame object. In order to explore the gadget, create some dummy data:

sample <- matrix(runif(36*36), ncol = 36, nrow = 36) %>% data.frame()

Then launch the app:

QRAGadget::QRAGadget()

Launching the app brings up the Input/Output page. To find the dummy data, click R Object under Data Type, and then select sample from the dropdown menu.

Choose a name for the output html file. After customizing the map, clicking Done will create a standalone html file in the current working directory (Be sure not to save over a previously created map file!). Click Cancel any time to start over.

To bookmark the app at any time, click the Bookmark button, which will create a unique url for the current state of the app.

Raster

To format the raster image, click the Raster icon. Here are a number of options for specifying the extents of the raster image (XMIN, XMAX, YMIN, and YMAX) as well as the projection of the raster layer. It is very important that the raster layer be tagged with the correct project coordinate reference system.

To specify the bins for the color palette, click Number to select the total number of bins or Cuts to select both the number and the actual cut values for each bin.

Finally, there is an option to disaggregate the raster layer and create a new one with a higher resolution (smaller cells) while also locally interpolating between the new cell values (smoothed cells). To disaggregate the raster layer, enter the number of cells to disaggregate.

For this example, use the default values for XMIN, XMAX, YMIN, and YMAX as well as the given projection, but enter 5 as the number of cells to disaggregate:

Map

To view the interactive map, click the Map icon. Click the Reset button at any time in order to reset the extents of the map.

Preferences

The Preferences tab has a number of options for customizing the map:

To try out some of these options, select the PuOr Color Palette, the Esri.WorldImagery Map Tile, and move the Control Position over to the bottomleft:

This should result in the following interactive map:

Owner

  • Name: Paul Govan
  • Login: paulgovan
  • Kind: user
  • Location: Greenville, SC
  • Company: GE Renewable Energy

Technical Leader | Reliability and Data Analytics | Renewable Energy

GitHub Events

Total
Last Year

Committers

Last synced: about 2 years ago

All Time
  • Total Commits: 116
  • Total Committers: 1
  • Avg Commits per committer: 116.0
  • Development Distribution Score (DDS): 0.0
Past Year
  • Commits: 16
  • Committers: 1
  • Avg Commits per committer: 16.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
Paul Govan p****1@a****m 116
Committer Domains (Top 20 + Academic)
aggienetwork.com: 1

Issues and Pull Requests

Last synced: 7 months ago

All Time
  • Total issues: 3
  • Total pull requests: 0
  • Average time to close issues: 29 days
  • Average time to close pull requests: N/A
  • Total issue authors: 2
  • Total pull request authors: 0
  • Average comments per issue: 0.33
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 1
  • Pull requests: 0
  • Average time to close issues: 4 days
  • Average time to close pull requests: N/A
  • Issue authors: 1
  • Pull request authors: 0
  • Average comments per issue: 0.0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • paulgovan (2)
  • FETmay (1)
Pull Request Authors
Top Labels
Issue Labels
Pull Request Labels

Packages

  • Total packages: 3
  • Total downloads:
    • cran 122 last-month
  • Total dependent packages: 0
    (may contain duplicates)
  • Total dependent repositories: 0
    (may contain duplicates)
  • Total versions: 6
  • Total maintainers: 1
proxy.golang.org: github.com/paulgovan/qragadget
  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent packages count: 5.5%
Average: 5.7%
Dependent repos count: 5.9%
Last synced: 6 months ago
proxy.golang.org: github.com/paulgovan/QRAGadget
  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent packages count: 5.5%
Average: 5.7%
Dependent repos count: 5.9%
Last synced: 6 months ago
cran.r-project.org: QRAGadget

A 'Shiny' Gadget for Interactive 'QRA' Visualizations

  • Versions: 2
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 122 Last month
Rankings
Forks count: 17.8%
Stargazers count: 19.8%
Dependent packages count: 29.8%
Dependent repos count: 35.5%
Average: 36.0%
Downloads: 77.0%
Maintainers (1)
pgovan1@aggienetwork.com
Last synced: 6 months ago

Dependencies

DESCRIPTION cran
  • R >= 2.10.0 depends
  • htmlwidgets * imports
  • leaflet * imports
  • magrittr * imports
  • miniUI * imports
  • raster * imports
  • scales * imports
  • shiny * imports
  • shinyWidgets * imports
  • sp * imports
.github/workflows/pkgdown.yaml actions
  • JamesIves/github-pages-deploy-action v4.4.1 composite
  • actions/checkout v3 composite
  • r-lib/actions/setup-pandoc v2 composite
  • r-lib/actions/setup-r v2 composite
  • r-lib/actions/setup-r-dependencies v2 composite