"(Michael) (George) (Mulhall)" returned 17 hits

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Author: Georg Joachim Rheticus (1514-1574)
Trigonometric tables (published 1596 posthumously)
Mediaitem: Rheticus biography
Category: Statistics & Graphics
Author: Michael F. van Langren (1598-1675)
First visual representation of statistical data: variations in determination of longitude between Toledo and Rome
Mediaitem: Langren image
Category: Statistics & Graphics
Author: Michael Faraday (1791-1867)
An increasing number of scientific publications begin to contain graphs and diagrams which describe, but do not analyze, natural phenomena (magnetic variation, weather, tides, etc.)
Mediaitem: Faraday diagram of a magnet with lines of force
Category: Other
Author: Michael Faraday (1791-1867)
Graphical analysis of natural phenomena begins to appear on a regular basis in scientific publications, particularly in England. For example, in 1832, Faraday proposes pictorial representation of electric and magnetic lines of force.
Mediaitems: Faraday biography with portraits, Faraday portrait, Faraday's iron filing diagrammes, the earliest ever made, Faraday biography
Category: Statistics & Graphics
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
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
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
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
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
Author: Willard Cope Brinton (1880-1957)
Pictograms to represent a series of numbers by icons (combining concepts of the bar graph and pictogram of varying size)
Mediaitems: Comparative pictogram of copper production, Proportion of College Graduates, Google Books: Brinton's Graphic Methods for Presenting Facts, Ranks of states on educational features, Fig 33 (514 x 738; 112K), Michael Stoll's Flicker page on Brinton (1939) Graphic Presentation
Category: Statistics & Graphics
Author: George Barnard (1915-2002)
Suggestion for displaying five variables by means of movements on a CRT