Data visualization 101

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Data Visualization 101 weibo @jexchan Thursday, January 10, 13

Transcript of Data visualization 101

Data Visualization 101weibo @jexchan

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2008Thursday, January 10, 13

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United States debthttp://usdebt.kleptocracy.us/

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http://goo.gl/nwkxThursday, January 10, 13

http://goo.gl/TXvDWThursday, January 10, 13

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Require

Parse

Filter

Mine

Represent

Refine

Interact

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Require

Parse

Filter

Mine

Represent

Refine

Interact

workflow

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Graphic Vocabulary

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Length

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Length

Slope

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Length

Slope

Size

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Length

Slope

Size

Intensity

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Length

Slope

Size

Intensity

Color

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Length

Slope

Size

Intensity

Color

Shape

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Length

Slope

Size

Intensity

Color

Shape

Accurate

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The common type of chartsChoose the right type of display

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Category A

Category B

Category C

Category D

Category E

tooltip

X Axis label

Y Axis label

Source: path of source data

Jan Feb Mar Apr May Jun

6000

6000

6000

6000

6000

6000

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Category A Category B Category C

Percentage & Description

Source: path of source data

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http://www.extremepresentation.com/uploads/images/choosing_a_good_chart.jpgThursday, January 10, 13

Choose the right type of displayThe Uncommon type of charts

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Treemap

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Map

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Wordle

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Best practicesGood . Bad . Pitfall . Principles

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60% 40%

MaleFemale

XX大学男女比例

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http://goo.gl/Cqq3L

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RIM(39%)Other(21.2%)Apple(19.5%)Palm(9.8%)

Motorola(7.4%)Nokia(3.1%)

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Visualization Tools

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Programming

Design

Tools

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VSData visualization Infographics

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Adobe Illustrator

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Microsoft Excel

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Tableau

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d3.jshttp://d3js.org

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processinghttp://processing.org

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RThursday, January 10, 13

NYTimes Visualization http://goo.gl/ysvS

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Telling Storieshttp://goo.gl/aLv9t

Important

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ThanksNext Topic: Visualization Implementation

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