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Презентация на тему Data visualization

Data VisualizationWhy is visualizing data important?A big problem with social research (and many other types of research) today is that it doesn’t reach many of the most important audiences (the public, research participants etc.)What does research
Data VisualizationConnecting research to the world Data VisualizationWhy is visualizing data important?A big problem with social research (and Data VisualizationWhy the disconnect?Most researchers communicate in language only researchers useMost organizations Data VisualizationVisualizing data is about telling a storyEvery data point has a Data VisualizationThe art and science of data visualizationPart scientist / researcher, part Data Visualization Data VisualizationCommon types of “out-of-the-box” visualizationsSociologist generally use SPSSMany other analysts use Data VisualizationSPSS:Advantages:Widely used in social sciencesExtensive number of featuresVery rigorous analytical capabilitiesAble Data VisualizationExcel:Advantages:Used in nearly every officeVery easyAble to handle somewhat large datasetsDecent Data VisualizationR:Advantages:Free! (legally)Able to handle large datasetsCountless analytical functionsDisadvantages:Requires coding knowledgeUgly graphics Data VisualizationIllustrator / Inkscape:Advantages:Amazing graphic qualityLimitless flexibility for types of graphicsDisadvantages:No analysis functionsEasier to make mistakes Data VisualizationThe best outcomes are a mix of programming and graphic designProgramming Options:JavaJavascriptHTMLPythonPHPFlashHTML Data VisualizationStatic examples: Data VisualizationStatic examples: Data VisualizationStatic examples: Data VisualizationDynamic examples: Tableau and Gapminderhttp://www.tableausoftware.com/learn/gallery/high-school-reading-and-math-scoreshttp://www.gapminder.org/world/http://www.gapminder.org/videos/200-years-that-changed-the-world-bbc/ Data VisualizationWhat story do you want to tell?
Слайды презентации

Слайд 2 Data Visualization
Why is visualizing data important?

A big problem

Data VisualizationWhy is visualizing data important?A big problem with social research

with social research (and many other types of research)

today is that it doesn’t reach many of the most important audiences (the public, research participants etc.)

What does research generally produce?

HUGE BORING REPORTS NOBODY WANTS TO READ!

Слайд 3 Data Visualization
Why the disconnect?

Most researchers communicate in language

Data VisualizationWhy the disconnect?Most researchers communicate in language only researchers useMost

only researchers use
Most organizations paying for research don’t know

to ask for something different
Like all other industries, researchers have their own dogma – change is difficult

Why the does it matter?

Much of the research done is wasted
People who are researched deserve to see the results
The bigger the audience is, the more information you will draw from the research


Слайд 4 Data Visualization
Visualizing data is about telling a story

Every

Data VisualizationVisualizing data is about telling a storyEvery data point has

data point has a story – just like a

character in a book
There are relationships, and interactions with data – just like characters in a book
How you present data can help people remember
Good visualization can make people take action

Raw Data

Story Telling

Action!


Слайд 5 Data Visualization
The art and science of data visualization

Part

Data VisualizationThe art and science of data visualizationPart scientist / researcher,

scientist / researcher, part computer programmer, part graphic designer,

part story teller

Raw data

Computer programming

Graphic design


Слайд 6 Data Visualization

Data Visualization

Слайд 7 Data Visualization
Common types of “out-of-the-box” visualizations

Sociologist generally use

Data VisualizationCommon types of “out-of-the-box” visualizationsSociologist generally use SPSSMany other analysts

SPSS
Many other analysts use Excel
Statisticians use “R”
Graphic designers use

Illustrator or Inkskape

All have their advantages and disadvantages as seen next…

Слайд 8 Data Visualization
SPSS:
Advantages:
Widely used in social sciences
Extensive number of

Data VisualizationSPSS:Advantages:Widely used in social sciencesExtensive number of featuresVery rigorous analytical

features
Very rigorous analytical capabilities
Able to handle large amounts of

data

Disadvantages:
UGLY charts
Limited number of visualizations
Incredibly expensive
Not used by anyone but sociologists


Слайд 9 Data Visualization
Excel:
Advantages:
Used in nearly every office
Very easy
Able to

Data VisualizationExcel:Advantages:Used in nearly every officeVery easyAble to handle somewhat large

handle somewhat large datasets
Decent graphic quality
Disadvantages:
Limited chart types
Not the

best graphics

Слайд 10 Data Visualization
R:
Advantages:
Free! (legally)
Able to handle large datasets
Countless analytical

Data VisualizationR:Advantages:Free! (legally)Able to handle large datasetsCountless analytical functionsDisadvantages:Requires coding knowledgeUgly graphics

functions
Disadvantages:
Requires coding knowledge
Ugly graphics


Слайд 11 Data Visualization
Illustrator / Inkscape:
Advantages:
Amazing graphic quality
Limitless flexibility for

Data VisualizationIllustrator / Inkscape:Advantages:Amazing graphic qualityLimitless flexibility for types of graphicsDisadvantages:No analysis functionsEasier to make mistakes

types of graphics
Disadvantages:
No analysis functions
Easier to make mistakes


Слайд 12 Data Visualization
The best outcomes are a mix of

Data VisualizationThe best outcomes are a mix of programming and graphic designProgramming Options:JavaJavascriptHTMLPythonPHPFlashHTML

programming and graphic design
Programming Options:
Java
Javascript
HTML
Python
PHP
Flash
HTML


Слайд 13 Data Visualization
Static examples:

Data VisualizationStatic examples:

Слайд 14 Data Visualization
Static examples:

Data VisualizationStatic examples:

Слайд 15 Data Visualization
Static examples:

Data VisualizationStatic examples:

Слайд 16 Data Visualization
Dynamic examples: Tableau and Gapminder

http://www.tableausoftware.com/learn/gallery/high-school-reading-and-math-scores

http://www.gapminder.org/world/

http://www.gapminder.org/videos/200-years-that-changed-the-world-bbc/

Data VisualizationDynamic examples: Tableau and Gapminderhttp://www.tableausoftware.com/learn/gallery/high-school-reading-and-math-scoreshttp://www.gapminder.org/world/http://www.gapminder.org/videos/200-years-that-changed-the-world-bbc/

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