every picture tells a story - oecd.org - oecd · territory time etl / ws graphs storytelling data...
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Every picture tells a story
Giovanni Alfredo Barbieri, Stefano De Francisci, Michele Ferrara, Antonio Pitrone
ISTAT - Italian National Institute of StatisticsDivision of Users’ Needs, Integration and Territory
Seminar on Innovative Approaches to Turn Statistics into Knowledge
Cape Town8 - 10 December 2010
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- Statistics eXplorer at Istat
- Data to see, stories to tell
- Data to see, stories to tell
Outline
tellsee
seetell
……
...
2008
2002
Torin
o
Oris
tano……… Foreign canceled
Foreign resident population
Foreign live births
Live births
Resident population
ImmigratedNet migration
……
...
2008
2002
Hyp
ercu
be
DW
Ola
pfu
nct
ion
an
d e
xtra
ctio
nUsually resident population - Balance Foreign resident population - Balance
Torin
o
Oris
tano………
Statistical tables Statistical tables on resident populationon resident population Statistical tablesStatistical tables
on foreign populationon foreign population
Dat
a vi
sual
izat
ion
Data, Data Warehouse, Data Visualization
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I.Stat: the Istat Corporate Data Warehouse
Hypercube
Dataset
Theme
Sub-theme
INDICATORSINDICATORS
TERRITORYTERRITORY
YEARSYEARS
IND
ICATO
RS
TERRITORY
TIM
E
Statistical Table
Thematic Structure
The customization has involved the graphical layouts, the interfaces translation into the Italian language, the setting of the software according to the owned hardware
The statistical contents are broken into themes and sub-themes and are based on multidimensional data structures (Hypercubes)
The project I.Stat has been implemented through the customization of the OECD.Stat, the OECD Data Warehouse
Release datesMay 2010: beta version on the Istat IntranetJuly 2010: beta version on the Istat Web site December 2010: official launch
http://dati.istat.it
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Istat.eXplorer: GeoAnalytics Visualization Tool
Storytelling
Dynamicscatter plots
Thematicmaps
Integratedgraphs
Statistics eXplorer – developed by NComVA - is a web compliant application that enables users to explore simultaneously spatial, temporal and multivariate data from multiple perspectives, to discover interesting relationships, to share their incremental discoveries with colleagues and finally to communicate selected relevant knowledge to other users.
In August 2010 Istat and NComVA concluded a Technical Services Agreement to Use Statistics eXplorer at Istat
Ultimate goal is to develop Istat.eXplorer as the corporate GeoAnalytics Visualization environment.
Now we are going to employ Statistics eXplorerfor NoiItalia, a publication which provides data by regions, enabling users to exploit all the features of this application.
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Hypercubes structure of I.Stat
Indi
cato
rs
Territory
Tim
e
One regionOne yearOne indicator
All the regionsOne yearAll the indicators
One regionAll the yearsAll the indicators
Some regionsSome yearsSome indicators
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« Ce qui se passe c'est que vous avez une immense masse d'informations, pas seulement une masse, on peut dire un flux, un flot d'informations, et même un déluge d'informations. J'ai un ami *Royan Scott qui dit: on vit le deuxième déluge; le premier déluge c'était l'eau, le deuxième déluge c'est le déluge d'informations. »
Jessica Hagy “Needles and haystacks and such.”
http://thisisindexed.com/2009/10/needles-and-haystacks-and-such/
(P. Lèvy)
Information deluge
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http://www.edge.org/3rd_culture/schirrmacher09/schirrmacher09_index.html
« The term informavore characterizes an organismthat consumes information. It is meant to be a description of human behavior in moderninformation society, in comparison to omnivore, as a description of humans consuming food. »
The informavore
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…it is a component toolkit for dynamically exploring time-varying, geographically referenced and multivariate attributes simultaneously AND to enable the capture of the interactive visual process into information packages that allow the analysts to communicate their discovery and decision recommendationshttp://vita.itn.liu.se/gav?l=en
GAV = GeoAnalytics Visualization Framework
Spatial visualization
Storytelling
Publishing
Multidimensional engine
Data
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Statistics eXplorer
Statistics eXplorer: Vislet
Vislet: embeddable interactive motion visual representations based on statistical data including choropleth map, scatter plot, parallel coordinates (profile plot), table lens and metadata for publishing in blog, wikis etc. HTML code that characterizes the story-to-be-told is automatically created by the eXplorer authoring toolhttp://ncva.itn.liu.se/explorer/vislets?l=en
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Storytelling, or the weaving of a narrative
Hans Rosling and Gapminder
Istat and NoiItalia(traditional version)
Oecd and Young people and the jobs crisis in numbers
“…behind the actor stands the storyteller, but behind the storyteller stands a community of memory”
(H. Arendt)
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“Storytelling, or the weaving of a narrative out of the actions and pronouncements of individuals, is partly constitutive of their meaning, because it enables the retrospective articulation of their significance and importance, both for the actors themselves and for the spectators”
(H. Arendt)
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Storytelling, or the weaving of a narrative
To see the data, to tell a story
Storytelling
Dynamic
Interaction
Integration
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
Dynamicgraph
Storytelling
Metadata
DownloadStatic text
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
DEFINITIONS
SOURCES
PUBLICATIONS
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
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NoiItalia 2011: Using eXplorer
Integration scenario. A vision
Regions
Years
Indicators ValuesIN
DICATO
RS
TERRITORY
TIM
E
ETL / WS
Graphs
Storytelling
Data Warehouse
Hypercubes
NoiItalia.eXplorer
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Storytelling and ready-made visualization
“Overview first, zoom and filter, then details-on-demand”
Authoring tool
Vislet
Storytelling
Ready‐made
Joseph Cornell, Cassiopea (assemblage)
The history of an Emigrant
“Data are not intrinsically boring. Neither are intrinsically interesting”(S. Few)
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Data, wisdom &…
“Information is notknowledge. Knowledge is notwisdom. Wisdom is not truth. Truth is not beauty.Beauty is not love. Love is not music. Music is THE BEST.”
“Our networks are awash in data. A little of itis information. A smidgen of this shows up asknowledge. Mix in experience, context, compassion, discipline, humor, tolerance, and humility, and perhaps knowledge becomeswisdom”
(Jonathan G. Koomey)
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