Tag: pie chart
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Circle Charts ca. 1937
Another image from my 1930s algebra book is on pie charts, or what was then called circle charts. And while the utility of such a chart form has not changed, especially in these examples, the circle chart of the 1930s had one particular good use for students. Constructing it. Today a student plugs in numbers…
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Obama and His Irishness
Ireland, the ancestral land of many Americans, can also be claimed by President Obama. His maternal great-great-great-grandfather was a shoemaker. The BBC created this graphic to complement their news article. And I must admit to being quietly amused at the % ‘Irishness’; Approximate label.
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Updating Minard
Yesterday, Chartporn posted a link to an OkCupid post about sex, specifically charts of sex. And yes, they are quite interesting and worth checking out. But, I enjoyed the humour at the outset, where they noted the brilliance of the pie chart as a modern chart form that can replace the classic Minard chart about…
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Little Red (or blue or yellow or light-blue) Riding (neighbour-)Hoods
While not new news, if you have not heard, Canada’s minority government fell and Canada is having an election. And, as we all know, elections mean infographic insanity. Map mania. Graphs galore. You get my drift. The Globe and Mail, a Toronto-based newspaper, printed an infographic about the 50 ridings to watch. (A riding is,…