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Data journalism
- 1. DATA JOURNALISM PRESNTER : HAMIDOBAIDI SCHOOL: MEDIA AND COMMUNOCATIONS SUBJECT: BIG DATA(CLASS PRESENTATION) I
- 2. JensMartensson Data journalism isa journalism specialty reflecting the increased role that numerical data is used in the production and distribution of information in the digital era. Or Data can be the source of data journalism, or it can be the tool with which the story is told—or it can be both . What is data journalism ? 2
- 3. JensMartensson Data journalism isa new set of skills for searching, understanding and visualizing digital sources in a time that basic skills from traditional journalism just aren’t enough. Why data journalism? 3
- 4. JensMartensson • tell thecomplicated stories more easily or clearly than relying on words. • enhance their stories • Data is a great source for journalists to use because it lends credibility to their sources and can help explain complex topics to the public in a visual way. • math can tell us things that traditional reporting cannot Importance of data journalism 4
- 5. JensMartensson Example: questioning figures •A government says that X percent of children are living in poverty and that the numbers have fallen over the last five years. How do they measure this? What do they define as poverty? What age range does their definition of a child fall within? Have the measurements of poverty changed over the years, meaning that the claim that it has fallen over the past five years is a distortion? • math can tell us things that traditional reporting cannot Instance : 5
- 6. JensMartensson • By datayou can find unique stories. Importance of data journalism 6
- 7. JensMartensson • Data ChangesOur Information Environment. • A Way to See Things You Might Not Otherwise See. • A Way To Tell Richer Stories. • A way to save the time. Importance of data journalism 7
- 8. JensMartensson • 20 journalists,designers and developers. • Don’t have experts for analysis and visualize(designers ) the data . • Excel and google docs , Fusion Tables , MySQL and Access databases and Solr. • larger data sets and used RDF and SPARQL. BBC and data journalism 8
- 9. JensMartensson • Google andBing Maps and Google Earth along with Esri’s ArcMAP for exploring and visualizing geographical data. • For graphics we use the Adobe Suite including After Effects, Illustrator, Photoshop and Flash. BBC and data journalism 9
- 10. JensMartensson data journalism inBBC BBC divides data journalism into three broad types that often overlap: 1.Traditional investigative data journalism, often called CAR - finding stories in the data – with or without visualization 2.Using the data to tell a story or explain a complex problem – this will involve graphics or visualization . 3.Providing a service or a tool that tells the reader something personally relevant - school score cards / tables or simple financial tools and calculators.
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- 12. JensMartensson Data Journalism Process • • • • Findingthe data Cleaning/fixing the data Analyzing the data Visualizing the data + Writing the story
- 13. JensMartensson arts Top tools • FusionTables • Tableau Public • Google Spreadsheet • ManyEyes • Color Brewer • Chartsbin • iCharts • GeoCommons • Piktochart.com Ch
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- 15. JensMartensson • journalists shouldsee data as an opportunity • help people to make decisions • The people can analyze the dynamics of a complex situation like a political debate, election results . • Open Notebook Journalism .(data journalism ) Big data is a opportunity for journalism 15
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- 17. JensMartensson 17 Big data examples Big datais a good opportunity for marketing , election results and invstigative issues
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- 20. JensMartensson Most dangerous jobsin USA 20
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- 23. JensMartensson BY The WallStreet Journal The Impact of Vaccines 23
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