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README.Rmd
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README.Rmd
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---
output: github_document
---
<!-- README.md is generated from README.Rmd. Please edit that file -->
```{r, echo = FALSE}
knitr::opts_chunk$set(
collapse = TRUE,
fig.path = "README-"
)
```
```{r, echo = FALSE}
description <- readLines(system.file("DESCRIPTION", package='tilegramsR'))
rvers <- stringr::str_match(grep("R \\(", description, value = TRUE), "[0-9]{1,4}\\.[0-9]{1,4}\\.[0-9]{1,4}")[1,1]
version <- gsub(" ", "", gsub("Version:", "", grep("Version:", description, value = TRUE)))
```
# tilegramsR
[](http://www.repostatus.org/#active) [)`-green.svg)](/commits/master) [](https://opensource.org/licenses/MIT) [](https://gist.github.com/bhaskarvk/46fbf2ba7b5713151d7e)
[](https://travis-ci.org/bhaskarvk/tilegramsR) [](https://ci.appveyor.com/project/bhaskarvk/tilegramsR) [](https://cran.r-project.org/) [](commits/master) [](https://cran.r-project.org/package=tilegramsR) [](http://cran.rstudio.com/web/packages/tilegramsR/index.html)
The goal of `tilegramsR` package is to provide R spatial objects in `sf` format representing various Tilegrams. The primary purpose of this data is to be used for data visualization. The objects provided can be plotted using base R plotting, ggplot2, or leaflet.
To know more about Tilegrams see [this post](https://github.com/PitchInteractiveInc/tilegrams/blob/master/MANUAL.md) and a [this web app](https://pitchinteractiveinc.github.io/tilegrams/).
## Usage
### Installation
```{r eval=FALSE}
install.packages('tilegramsR')
OR Latest Development version
devtools::install_github('bhaskarvk/tilegramsR')
```
### Example Code
Check out `inst\examples` folder, or see it in action at [Rpubs: tilegramsR](http://rpubs.com/bhaskarvk/tilegramsR) and [Rpubs: Election Map](http://rpubs.com/bhaskarvk/electoral-Map-2016).
## Data
The package provides spatial objects in [sf](https://github.com/edzer/sfr) format.
### Pitch Interactive Tilegrams
#### U.S.A
- **sf_Pitch_US_Population_2016_v1**: A `sf` object where each feature = 500K people
- **sf_Pitch_US_Population_2016_v1.states**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_Pitch_US_Population_2016_v1.centers**: A `sf` object of centroids of each state of the U.S.A.
#### Germany
- **sf_germany_constituencies**: A `sf` object where each feature is a German Constituency
- **sf_germany_constituencies.centers**: A `sf` object of centroids of each German Constituency
#### France
- **sf_france_regions_population**: A `sf` object of French regions
- **sf_france_regions_population.regions**: A `sf` object of boundaries of French regions
- **sf_france_regions_population.centers**: A `sf` object of centroids of each French region
- **sf_france_all_regions_population**: A `sf` object of French Regions including overseas regions
- **sf_france_all_regions_population.regions**: A `sf` object of boundaries of all French regions
- **sf_france_all_regions_population.centers**: A `sf` object of centroids of each French Region including overseas regions
- **sf_france_departments**: A `sf` object of French departments
- **sf_france_departments.centers**: A `sf` object of centroids of each French department
### fivethirtyeight's Electoral College Tilegram
- **sf_FiveThirtyEightElectoralCollege**: A `sf` object where each feature = 1 electoral college
- **sf_FiveThirtyEightElectoralCollege.states**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_FiveThirtyEightElectoralCollege.centers**: A `sf` object of centroids of each state of the U.S.A.
### NPR
#### Hexagon Tilegram
- **sf_NPR1to1**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_NPR1to1.centers**: A `sf` object of centroids of each state of the U.S.A.
#### NPR.DemersCartogram
- **sf_NPR.DemersCartogram**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_NPR.DemersCartogram.centers**: A `sf` object of centroids of each state of the U.S.A.
### Daily KOS
#### Dual Hexagon Tilegram
- **sf_DKOS_50_State_OuterHex_Tilemap_v1**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_DKOS_50_State_InnerHex_Tilemap_v1**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_DKOS_50_State_Hex_Tilemap_v1.centers**: A `sf` object of centroids of each state of the U.S.A.
#### Congressional Districts Tilegram
- **sf_DKOS_CD_Hexmap_v1.1**: A `sf` object where each feature = 1 congressional District
- **sf_DKOS_CD_Hexmap_v1.1.states**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_DKOS_CD_Hexmap_v1.1.centers**: A `sf` object of centroids of each state of the U.S.A.
#### Electoral College Tilegram
- **sf_DKOS_Electoral_College_Map_v1**: A `sf` object where each feature = 1 electoral college
- **sf_DKOS_Electoral_College_Map_v1.states**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_DKOS_Electoral_College_Map_v1.centers**: A `sf` object of centroids of each state of the U.S.A.
#### Distorted Electoral College Tilegram
- **sf_DKOS_Distorted_Electoral_College_Map_v1**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_DKOS_Distorted_Electoral_College_Map_v1.centers**: A `sf` object of centroids of each state of the U.S.A.
### Washington Post Tilegram
- **sf_WP**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_WP.centers**: A `sf` object of centroids of each state of the U.S.A.
### Wall Street Journal Tilegram
- **sf_WSJ**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_WSJ.centers**: A `sf` object of centroids of each state of the U.S.A.
### Datamap.io.tilegram
- **sf_Datamap.io.tilegram**: A `sf` object where each feature = 1 state of the U.S.A
- **sf_Datamap.io.tilegram.centers**: A `sf` object of centroids of each state of the U.S.A.
As and when newer Tilegrams are made available they will be added to this package.
## Credits
- [Pitch Interactive](https://twitter.com/pitchinc) for the excellent [Tilegrams](https://pitchinteractiveinc.github.io/tilegrams/) webapp and population tilegram.
- [Daniel Donner](https://twitter.com/donnermaps) of [Daily KOS](https://refinery.dailykosbeta.com/elections-maps) for Tilegrams.
- [Ella Koeze](https://twitter.com/ellawinthrop) for [fivethirtyeight[.]com](https://projects.fivethirtyeight.com/2016-election-forecast/) Tilegrams.
- [Danny DeBelius](https://twitter.com/dannydb) & [Brian Boyer](https://twitter.com/brianboyer) for [NPR](http://blog.apps.npr.org/2015/05/11/hex-tile-maps.html)'s Hexagon Tilegrams.
- [NPR Demers Cartogram](http://www.npr.org/2016/10/18/498406765/npr-battleground-map-hillary-clinton-is-winning-and-its-not-close)
- [Washington Post Tilegram](https://www.washingtonpost.com/graphics/politics/2016-election/50-state-poll/)
- [Wall Street Journal Tilegram](http://graphics.wsj.com/elections/2016/2016-electoral-college-map-predictions/)
- [Datamap.io Tilegram](https://elections.datamap.io/us/2016/09/23/electoral_college_forecast)
## Code of Conduct
Please note that this project is released with a [Contributor Code of Conduct](CONDUCT.md). By participating in this project you agree to abide by its terms.