1. 11 Aug 20141 Infographics Overview on What is important Traditional graphs Charts for specific usages Common misleading factors Read also the two books 1

2. Fundamental scopes 11 Aug 20142 What is represented? Is something misleading? Is something useless? Is something missing? Can other information be added? 2

3. Variables 11 Aug 20143 Scale or numeric variables time, age, weight, distance in Kilometers, length, number of children, GDP Nominal or categorical variables country of residence, sex, degree course Ordinal variables Likert scale Using them as nominal or scale variables Scales Logarithmic scale

4. One nominal variable Column plot 11 Aug 20144

5. One nominal variable Pie chart Radar graph 11 Aug 20145

6. One nominal variable Bar plot Line plot 11 Aug 20146

7. One nominal variable Area plot 3D variants 11 Aug 20147

8. One scale variable Building an histogram grouping into bins 11 Aug 20148 $1,000$2,000$3,000$4,000$5,000 0 4 8 12

9. One scale variable Choosing the bins carefully 11 Aug 20149 $1,000$2,000$3,000$4,000$5,000 0 10 20 30

10. One scale variable Boxplot Median in black line Central 50% is in the rectangle Central 90% is between whiskers Extremes are symbols 11 Aug 201410

11. One scale variable case by case Use any appropriate nominal variable graph 11 Aug 201411

12. Nominal versus nominal Side by side Stacked 11 Aug 201412

13. Nominal versus nominal Appropriate 3D variants 11 Aug 201413

14. Nominal versus nominal a rare example of a useful stacked area chart 11 Aug 201414

15. Nominal versus scale Boxplot side by side Histogram one above the other 11 Aug 201415

16. Scale versus scale Scatterplot 11 Aug 201416

17. Scale versus scale Mathematical graph Regression line 11 Aug 201417

18. Three scale variables Surface plot 11 Aug 201418

19. Three scale variables Bubble chart www.gapminder.org 11 Aug 201419

20. Bubble chart with Google Developers https://developers.google.com/chart/interactive/docs/gallery/bubblechart create HTML file which displays graph in browser insert data manually with Notepad modify options manually with Notepad see book for detailed list of instructions is asked at exam in the open-books practical part … also graph creating with Excel is asked (see mandatory exercises) 11 Aug 201420

21. Data map: scale variable 11 Aug 201421

22. Data map: flow directions 11 Aug 201422

23. Statsilk software www.statsilk.com 11 Aug 201423

24. Time series Financial chart 11 Aug 201424

25. Time series 11 Aug 201425

26. Time series Gantt chart 11 Aug 201426

27. Time series 11 Aug 201427

28. Narrative graph 11 Aug 201428

29. Narrative graph 11 Aug 201429

30. Misleading factors Distractible elements 11 Aug 201430

31. Misleading factors Elements in the wrong place 11 Aug 201431

32. Misleading factors Wrong proportions 11 Aug 201432

33. Misleading factors Right proportions 11 Aug 201433

34. Misleading factors Different units of measure 11 Aug 201434

35. Misleading factors Not starting from zero 11 Aug 201435

36. Misleading factors Two and three dimensional growth 11 Aug 201436

37. Misleading factors Two and three dimensional growth 11 Aug 201437

38. Misleading factors 11 Aug 201438 ?