Difference between revisions of "Lesson 10"

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<font size="5">'''Network Visualisation and Analysis: Knowledge Discovery in Linked Data'''</font>
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<font size="5">'''Visualising Geographical Data in R'''</font>
  
 
== Content ==
 
== Content ==
 +
===Handling Geospatial Data in R===
 +
* An introduction to simple features
 +
* Introducing '''''sf''''' package
 +
* sf Methods
  
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Data Visualisation Through Their Graph Representation
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===Mapping Geospatial Data with R===
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* Basic concept of graph
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* Selected popular mapping packages in R
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* Data and graph
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* Introducing '''''tmap''''' package
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* Where to find the data?
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* Layered Grammar of Thematic Map
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** Shape specification
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*** Spatial object
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*** Map projection
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*** Bounding box
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** Layers
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*** Aesthetics
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*** Statistics
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*** Scale
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** Facets
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* Creating Interactive Map: tmap method
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* Embedding map in Shiny: tmap method
  
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Network Graph Drawing
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=R Packages=
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* Hierarchical tress
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==sf==
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* Spanning trees
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* [https://cran.r-project.org/web/packages/sf/index.html sf: Simple Features for R]
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* Networks
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* [https://cran.r-project.org/web/packages/sf/vignettes/sf1.html Simple Features for R]
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* Directed graphs
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* [https://cran.r-project.org/web/packages/sf/vignettes/sf2.html Reading, Writing and Converting Simple Features]
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* Treemaps
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* [https://cran.r-project.org/web/packages/sf/vignettes/sf3.html Manipulating Simple Feature Geometries]
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* [https://cran.r-project.org/web/packages/sf/vignettes/sf4.html Manipulating Simple Features]
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* [https://cran.r-project.org/web/packages/sf/vignettes/sf5.html Plotting Simple Features]
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* [https://cran.r-project.org/web/packages/sf/vignettes/sf6.html Miscellaneous]
  
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Network Graph Layout Techniques
 
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*  Force-directed techniques
 
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*  Multidimensional scaling
 
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*  The pulling under constrains model
 
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*  Bipartite graphs
 
  
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Applications of Network Visualisation
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==tMap==
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*  Organisation network
 
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*  Business network [http://www.theyrule.net/2004/tr2.php]
 
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*  Political network [http://www.cs.umd.edu/hcil/socialaction/]
 
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*  Social network [http://hci.stanford.edu/jheer/projects/vizster/]
 
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*  News network
 
  
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* [https://www.jstatsoft.org/article/view/v084i06 tmap: Thematic Maps in R]
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* [https://cran.r-project.org/web/packages/tmap/vignettes/tmap-getstarted.html tmap: get started!]
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* [https://cran.r-project.org/web/packages/tmap/vignettes/tmap-changes-v2.html tmap: changes in version 2.0]
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* [https://cran.r-project.org/web/packages/tmap/vignettes/tmap-JSS-code.html reproduction code from JSS article ‘tmap: Thematic Maps in R’]
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* [https://github.com/mtennekes/tmap tmap: thematic maps in R]
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* [https://cran.r-project.org/web/packages/tmap/tmap.pdf Package ‘tmap’]
  
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= Network Graph Visualisation and Analysis Tool =
 
  
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'''Gephi'''
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==ggmap==
  
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* Webpage [http://gephi.org/]
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* [https://journal.r-project.org/archive/2013-1/kahle-wickham.pdf ggmap: Spatial Visualization with ggplot2]
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* [https://cran.r-project.org/web/packages/ggmap/index.html ggmap] in R cran
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* [https://www.r-bloggers.com/how-to-plot-basic-maps-with-ggmap/ How to plot basic maps with ggmap]
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* [https://www.r-bloggers.com/map-plots-created-with-r-and-ggmap/ Map Plots Created With R And ggmap]
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* [https://blog.dominodatalab.com/geographic-visualization-with-rs-ggmaps/ Geographic visualization with R’s ggmap]
  
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*  Download [http://gephi.org/users/download/]
 
  
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* Tutorial: Quick Start [http://gephi.org/users/quick-start/], Visualization [http://gephi.org/users/tutorial-visualization/], and Layouts [http://gephi.org/users/tutorial-layouts/]
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==Leaflet==
  
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* Forum [http://forum.gephi.org/]
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* [https://cran.r-project.org/web/packages/leaflet/index.html leaflet: Create Interactive Web Maps with the JavaScript 'Leaflet' Library]
 +
* [https://rstudio.github.io/leaflet/ Leaflet for R]
  
  
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= Readings =
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==Others==
  
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* Visual Analysis of Complex Networks for Business Intelligence with Gephi [https://hal.archives-ouvertes.fr/hal-00828795/document]
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* [https://github.com/sjewo/cartogram cartogram: Create Cartograms with R]
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* Graph Drawing [http://en.wikipedia.org/wiki/Graph_drawing]
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* [https://www.jstatsoft.org/article/view/v063i02 micromap: A Package for Linked Micromaps]
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* Graph Analytics - Lesson Learned and Challenges Ahead [https://www.cs.umd.edu/users/ben/papers/Wong2011Graph.pdf]
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* [https://cran.r-project.org/web/packages/micromap/vignettes/Introduction_Guide.pdf Linked Micromaps]
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* Learning to Read and Interpret Network Graph Data Visualizations [http://noduslabs.com/cases/learn-read-interpret-network-graphs-data-visualization/]
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* [https://hafen.github.io/geofacet/ geofacet documentation]
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* The Visualization of Networks [http://www.vismaster.eu/news/von/]
 
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* ViZster: Visualizing Online Social Networks [http://hci.stanford.edu/jheer/projects/vizster/early_design/]
 
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* Adam Perer. "Finding Beautiful Insights in the Chaos of Social Network Visualizations". In '''Beautiful Visualization'''. O’Reilly Press. [http://perer.org/papers/adamPerer-BV_ch10.pdf]
 
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* Visual Complexity [http://www.visualcomplexity.com/vc/]
 

Latest revision as of 21:37, 19 March 2020

Va.jpg IS428 Visual Analytics for Business Intelligence

About

Weekly Session

Assignments

Visual Analytics Project

Course Resources

 


Visualising Geographical Data in R

Content

Handling Geospatial Data in R

  • An introduction to simple features
  • Introducing sf package
  • sf Methods

Mapping Geospatial Data with R

  • Selected popular mapping packages in R
  • Introducing tmap package
  • Layered Grammar of Thematic Map
    • Shape specification
      • Spatial object
      • Map projection
      • Bounding box
    • Layers
      • Aesthetics
      • Statistics
      • Scale
    • Facets
  • Creating Interactive Map: tmap method
  • Embedding map in Shiny: tmap method

R Packages

sf


tMap


ggmap


Leaflet


Others

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