"(Georg) (von) (Mayr)" returned 17 hits

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1
Author: Georg Joachim Rheticus (1514-1574)
Trigonometric tables (published 1596 posthumously)
Mediaitem: Rheticus biography
Category: Statistics & Graphics
2
Author: Johann Friedrich von Charpentier (1738-1805)
Geological map (distribution of soils, minerals)
Mediaitem: von Charpentier bio blurb (german)
Category: Cartography
3
Author: Alexander von Humboldt (1769-1859)
Charts using subdivided bar graphs, and superimposed squares, showing the relative size of Mexican territories and populations in the colonies
Mediaitems: Cross-section diagram of the Chimborazo, 1805--07, von Humboldt charts, Humboldt portrait, Humboldt portrait, Humboldt biography (French), von Humboldt biography
Category: Statistics & Graphics
4
Author: Alexander von Humboldt (1769-1859)
First graph of isotherms, showing mean temperature around the world by latitude and longitude. Recognizing that temperature depends more on latitude and altitude, a subscripted graph shows the direct relation of temperature on these two variables
Mediaitems: von Humboldt isotherms, Annals de Chemie et de physique, 1817, von Humboldt isotherm, von Humboldt isotherms from Berghaus' 1849 Atlas, von Humboldt isotherm icon
Category: Statistics & Graphics
5
Author: George Julius Poulett Scrope (1797-1876)
First classed depiction of population density on a world map (using three broad classes in a dasymetric map)
Mediaitems: Wikipedia: Scrope biography, Scrope biography
Category: Cartography
6
Author: Georg von Mayr (1841-1925)
Two-variable color map (showing the joint distribution of horses (red, vertical bars) and cattle (green, horizontal bars) in Bavaria, widths of bars $sim$ animals/km$^2$)
Mediaitem: von Mayr Portrait
Category: Statistics & Graphics
7
Author: Georg von Mayr (1841-1925)
First use of proportional, divided square in the modern (mosaic) form for data representation
Mediaitems: von Mayr's Area diagram, von Mayr portrait, Mosaic graph by Von Mayr
Category: Statistics & Graphics
8
Author: Georg von Mayr (1841-1925)
First use of polar diagrams and star plots for data representation
Mediaitem: von Mayr's polar diagram
Category: Statistics & Graphics
9
Author: Michael George Mulhall (1836-1900)
Pictogram, used to represent data by icons proportional to a number
Mediaitems: Mulhall pictogram image, Mulhall pictogram image, steam power (730 x 457; 52K), Man, animal and machine pictogram, Google Books: Mulhall's Dictionary of Statistics, Mulhall pictogram image, railways (726 x 456; 58K)
Category: Statistics & Graphics
10
Authors: R. von Huhn & J. N. Washburne & F. E. Croxton
Spate of articles on experimental tests of statistical graphical forms
Mediaitems: Graphical image used by Washburne: Income, Graphical image used by Washburne: Population of Florence
Category: Statistics & Graphics
11
Authors: R. von Huhn & J. N. Washburne & F. E. Croxton
Spate of articles on experimental tests of statistical graphical forms
Mediaitems: Graphical image used by Washburne: Income, Graphical image used by Washburne: Population of Florence
Category: Statistics & Graphics
12
Author: Heinz Von Foerster (1911-2002)
Table of historical events drawn on logarithmic paper
Mediaitems: Table of historical events drawn on logarithmic paper, Tabular representation of logarithic timeline, von Foerster interview and logarithmic timeline, von Foerster biography
Category: Statistics & Graphics
13
Author: George Barnard (1915-2002)
Suggestion for displaying five variables by means of movements on a CRT