Open Data for Urban Research Session 4 Presenting Data - - PowerPoint PPT Presentation

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Open Data for Urban Research Session 4 Presenting Data - - PowerPoint PPT Presentation

Jun 10, 2023 19 likes •661 views

Open Data for Urban Research Session 4 Presenting Data frama.link/odur-2018-s4 This course Open Data for Urban Research This session Presenting Data, Spatial Visualization Replication material github.com/datactivist/

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Open Data for Urban Research Session 4 Presenting Data

frama.link/odur-2018-s4

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This course · Open Data for Urban Research

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This session · Presenting Data, Spatial Visualization

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Replication material

github.com/datactivist/ sciencespo_odur2018/ tree/master/class4

Required software

R + RStudio with ggplot2 and rleafmap JavaScript via any modern Web browser

class4.zip

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Outline

Quantification Visualization ↳ ↳ Maps ………… incl. guest talk ↳ ↳ ↳ Tools ↳ ↳ ↳ ↳ Practice

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Special guest talk

Who Elsa Noyons1 and Camille Léage2 See their respective bios · document previously circulated by email Topic ‘Sensitive cartography’ See also ‘Cartographies sensibles de la ville’ · conferences, in French

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Quantification

Units Forms Tables Databases Objects

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UNITS

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Insee · French National Statistics Institute · c. 1976

CLASSIFIERS

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FORMS

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TABLES

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Visualization

Plots a.k.a graphs Time series Networks a.k.a graphs Maps

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PLOTS

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TIME SERIES

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MAPS

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see also

CARTOGRAMS

  • f the U.S. 2016 presidential election

by Mark Newman

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See also · Full guide (PDF), in French

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Pr( sSMR > 100 | Men ) Adult university qualifications

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Charpentier et al. – La ville en économie Check the reproducible examples

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Charpentier et al. – La ville en économie

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Charpentier et al. – La ville en économie

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EDGES NODES

NETWORKS

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For fun · Medieval Fantasy City Generator See also · Dynamics of Medieval Cities

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Questions? Class break for 10 minutes

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Visualization tools

Theory and vocabulary GIS software: ArcGIS, QGIS Web solution: Magrit Free software packages

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Expensive, closed GIS · ArcGIS

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Free, open-source GIS · QGIS

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Free online solution · Magrit

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Free software for maps

GIS application QGIS · see also other free GIS software Online tool Magrit · easiest recommended option JavaScript Leaflet library · also via Python and via R OpenStreetMap OSM website, OSRM routing engine Python Matplotlib Basemap, GeoPandas, GeoPy R + RStudio cartography, sf · will import rgdal, rgeos Stata spmap, maptile, tmap · less capable

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Demo 1 · cholera.r

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Demo 2 · velov.r

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Questions? Thanks for your attention

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Additional references in English

Spatial resources for R users CRAN Task View: Analysis of Spatial Data r-spatial · blog, R packages, events From my own bookmarks (mostly in English) R · packages, tutorials, etc. Visualization: Maps · mostly nice examples Statistics: Spatial · mostly R packages

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Additional references in French

French National Statistics Institute · 2018 Guide de sémiologie graphique Guide de sémiologie cartographique Manuel d’analyse spatiale · using R More free, high-quality stuff Carnet (néo)cartographique R et espace · free book, last updated 2014 VisionsCarto · also in English and Spanish

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Links to the course material

This course Web page · Sciences Po Urban School website Basecamp group · ask Joël or Sam for access GitHub repository · includes stuff for this session This session Slides

frama.link/odur-2018-s4

Author

francois.briatte@sciencespo.fr