ta b l ea u i n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · f ig u res o n...

36

Intro to data visualization with Intro to data visualization with Tableau Tableau UBC Library Research Commons UBC Library Research Commons Jeremy Buhler, Sarah Parker, [email protected] [email protected] http://bit.ly/ubc-intro-data-viz

Upload: others

Post on 22-Aug-2021

1 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Intro to data visualization withIntro to data visualization withTableauTableau

UBC Library Research CommonsUBC Library Research Commons

Jeremy Buhler, Sarah Parker,

[email protected]@ubc.ca

http://bit.ly/ubc-intro-data-viz

mailto:[email protected]

mailto:[email protected]

http://bit.ly/ubc-intro-data-viz

Page 2: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Pre-workshop setupPre-workshop setup

1. Install Tableau Public or Tableau Desktop2. Download 3. Create (optional)

Labour Force Survey sample datasetTableau Public account

https://drive.google.com/uc?export=download&id=1ke_9HZ9qoOLOPbWC5XhW3cw-70ba9Rua

https://public.tableau.com/

Page 3: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

The Vancouver Campus is located on the traditional,ancestral, and unceded territory of the xʷməθkʷəy̓əm

(Musqueam) people. Map: https://native-land.ca/

https://native-land.ca/

Page 4: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Learning objectivesLearning objectives

1. Recognize the characteristics of an effectivevisualization

2. Format data for visualization3. Create a simple visualization using Tableau

Page 5: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Tableau PublicTableau PublicLimitations of the free version

Visualizations cannot be saved locallyDataset limit of 1M recordsCannot connect databases

Page 6: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Participating onlineParticipating online

Page 7: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Participating onlineParticipating online

Page 8: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

OutlineOutline0:10

0:25

0:30

0:45 Break

0:50

1:20

Visualization basics

Preparing your data

Introducing the Tableau interface

Creating graphs

Saving your work

Page 9: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Source dataSource data

Page 10: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Sample map outputSample map output

Page 11: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

“Data visualization is the graphical display of abstractinformation for two purposes: sense-making (also

called data analysis) and communication.”

-Stephen Few, What is Data Visualization

https://www.perceptualedge.com/blog/?p=2636

Page 12: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Preattentive processingPreattentive processingThe eye and brain’s ability to process certain visual

properties almost instantly, without conscious effort.

Page 13: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Page 14: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Page 15: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Figures on this and the next slide from Stephen Few, “Tapping the Power of Visual Perception”http://www.perceptualedge.com/articles/ie/visual_perception.pdf

http://www.perceptualedge.com/articles/ie/visual_perception.pdf

Page 16: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Page 17: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Encoding quantities: length and size

Page 18: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Encoding quantities: length and size

Page 19: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Encoding quantities: length and size

Page 20: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Remove unnecessary content to focus the viewer

Page 21: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Remove unnecessary content to focus the viewer

Page 22: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Remove unnecessary content to focus the viewer

Page 23: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Source: Jeffrey Shaffer, https://www.tableau.com/about/blog/2016/4/examining-data-viz-rules-dont-use-red-green-together-53463

https://www.tableau.com/about/blog/2016/4/examining-data-viz-rules-dont-use-red-green-together-53463

Page 24: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Use colors intentionally to encode information

Page 25: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Use colors intentionally to encode information

Page 26: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Use colors intentionally to encode information

Page 27: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Some guiding principlesSome guiding principles1. Choose clarity over variety2. Reduce burden on the reader3. Present data with integrity

Page 28: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Preparing your dataPreparing your data

Page 29: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Each measure in one columnEach measure in one column

Page 30: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Each measure in one columnEach measure in one column

Page 31: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Know your datasetKnow your dataset

Page 32: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Know your datasetKnow your dataset

How is it formatted?How many records are there?What are the variable labels?Is there a user guide or data dictionary?

Page 33: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Page 34: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Checking your workChecking your work

Statistics Canada table , Labour force characteristics by province, monthly,

unadjusted for seasonality.14-10-0017-02

https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=1410001702

Page 35: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Checking your workChecking your work

Statistics Canada table , Labour force characteristics by province, monthly,

unadjusted for seasonality.14-10-0017-02

https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=1410001702

Page 36: Ta b l ea u I n t ro to d a ta v i s u a l i za t i o n w i t h · 2021. 6. 30. · F ig u res o n th is a nd th e nex t s l ide fro m S teph en Few, “Ta pping th e Power o f Vis

Hands-on practiceHands-on practice

E D S TA E S O I T V I E T N A M WA F A M R U N 50 th E

WINE Oenological Practices...th dt f rpt f th Cplnnt rt t th prdn xprt t rpnd t th Cplnnt lltn. h Ctt hll t dn thn d ftr th xprtn f th ddln fr th pndnt rpn. 6. If th Ctt fnd tht th

$UWLILFLDO,QWHOOLJHQFH 'LVWULEXWHG 3LWPDQ /RQGRQmas.cs.umass.edu/Documents/lesser/Durfee_DAI_Ch10.pdf · 2010-04-01 · ta tb t c t d te t f to th ti tj ta tb t c t d te t f t g th

Panduan Penulisan Ta t. Industri

U n i t A t th e A q u ariu m L e t ’ s Ta lk · 2019-05-11 · 2 L e t ’ s Ta l k U n i t A t t h e A q u a riu m 학생용 교재 레벨 6, Unit 2, 12-13페이지 우리 아이는

Antonio José - Cinco Coros Castellanosraqueldelval.com/scores/printable/printable_05.pdf · 2020-07-01 · S. Ctrl. T. 1 os T. 2 os Bar. B. ta ca ta ca ta ca ta ca ta ca ta ca ta

d e tes S ta t Uni f th e o rt o m p u e r e I th S u e n · d e tes S ta t Uni f th e o rt o m p u e r e I th S u e n JAMAR ALONZO QAURLES, PETITIONER v. U NITED S TATES OF AMERICA

PR RT F TH TRL...2013/05/21 · th rrd t th tr ff ppltn nd tht, t th t f jdnt, th ppltn fr t ld b prd. Th rt ld thn dtrn hthr t rnt t th rpt t th rdr t b d. n th vnt tht th rt nt

“Th i ti t d th f t th t i t ti“The examination system

Th Bl t 3 - Black Cat.pdfTh Bl t r nt n t blv th tr. Bt t tr tr, tr t hr rtn t tr ll d n th rnn. , th tr nd th nd, th dth trr. hv l bn nd nd lvn prn vrn ll tll th. Th ll l tll tht

(s.) Xa ;t gHe - StudyQuran · [Boor I. and to analogy, or rule. (TA.) - L . .A eeing eye. (IB, TA.) Sure information or tidings. (s.) _.j'i ;1l Xa , ;t gHe informed me of th trw,

t, •.to TA-1 - TFCA

ra{t{!ta! - repository.uma.ac.id

TA Brian Zimmer inst.eecs/~cs61c-th

MARATÓN - Celkové výsledky / MARATHON - Total Results · ie n é BIB o e ia th ia y t. t. t ty to y s f s e ta a s

d e tes S ta t Uni f th e o rt o m p u e r e I th S u e n...No. 18-1160 d e tes S ta t Uni f th e o rt o m p u e r e I th S u e n T ECK M ETALS LTD., FORMERLY KNONW AS T ECK COMINCO

EIEA OFF CE · drn th tt rht t rl thn th phr f t n ptn nd n rdn th th l f th lnd. n th f ptl pnhnt h n prn n hv th rht t t th lf f nthr, tht ndrn tht n f f th trt d nt t pl n th b

T ta orpora - Tech Data · 2018-09-18 · T ta orpora T ta T ta egister trademark f T ta orpora ther All ther trademark operty f their espectiv wners. By offering an alternative approach

2013 stat bna book on abc t sn s th st o a ss o wokshos oan b th hatt onaton an host b ashk n ba n 2011 an 2012. t snts stbst nstctons on th sn ncs an toos o abc t sn wth ta ttoas

CH TH C A BAN BÍ TH : Cm biu, t ng quà Tt d i m i hình th c · áng lo, ni chuy n th t l n, th th c ph m ch l c c a dân ta quanh nm và c bi t là d p Tt, cho dù ã tng c ng

National Payment Sw Bangladesh SB...m PSB A c c ates the copy C in fr T th e first est was T th e re-uest T th e ck was e for er of days t l the steps ta rames he dates show Fees and

˜AIS˚ Y˛˝˜ ˙AˆˆL˚ T˛ Sˇ˛˜˚ A S˚AT AT TH˚ TA˘L˚ ˛˜ A L ... Events/STOMP/2018... · ˜AIS˚ Y˛˝˜ ˙AˆˆL˚ T˛ Sˇ˛˜˚ A S˚AT AT TH˚ TA˘L˚ ˛˜ A ... Moderator:

S C O T L A N D ‘ S L E A D I N G F I L M & S T I L L S L ... · Ta xi ’ s c a n be pr ebo o ked w i th A B C ta xi s : 01475 888 888 The c l o s es t s ta ti o n w i th a ta

Yêu Anh H n C T Th - Tinhte.vn · Yêu Anh H n C T Th n Tác gi ả: Tào ðình C em và T th n ñ u mu n có anh. Có ñiu em có ưu th h n ông ta, vì em yêu anh, yêu anh

d e tes S ta t Uni f th e o rt o m p u e r e I th S u e n · no. 19-422 d e tes s ta t uni f th e o rt o m p u e r e i th s u e n patrick j.collins, et al., petitioners v. steven

TA-COMPACT-T...IMI TA / Регулирующие клапаны / TA-COMPACT-T Артикулы изделий Внутренняя резьба x Внешнее резьбовое

Meeting Days: T, Th...1 PubH 6034 Evaluation Spring 2017 Credits: 3 Meeting Days: T, Th Meeting Time: 9:45-11:00 Meeting Place: Mayo A110 Instructors: Ben Capistrant, ScD TA: 437 WBOB

A B C D ND E F T RD T G ST T TH T K M NUE J E...NUE E E E NUE E NUE E 48 TH T 49 H T 56 TH T 50 TH T 51 T T 52 ND T 3 RD T 54 TH T 50 TH T 51 ST T 2 ND T 53 RD T 54 th T 57 TH T 56

Nguyen t thanh huong ta

Geotechniques - Geog 081 T –Th 9:30-10:45 Prof. Sasha Davis Prof. Sasha Davis TA Josh Kowalski TA Josh Kowalski

Dpt nd nvtnt Fnd - Caisse de dépôt et placement du Québec · Th nvtnt pl f th Fnd fr ltd prnpll t t th fnnl nd trl rrnt f t dptr hl t th t rptn th ntr nd th tr f t trthp. th b

idaho.idgenweb.orgidaho.idgenweb.org/School/SchoolPDF/Oct 24 1950.pdf · cute j 2 racy b 10'À3t-: enscmhlc Is very corduroy skirt th —t ta vary much t v' ith the T ha t shade too

L a la la lala. a t at ta atta t a ta t tat tatil

S TA T!Ref Mobile A pp Inst ruc tions - Emory UniversityS TA T!Ref Mobile A pp Inst ruc tions S TA T !R e f iP h o n e A p p Th e STA T!R ef M o b ile Ap p allo w s yo u to access