(Johann) (Friedrich) (von) (Charpentier) returned 24 hits

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1
Author: Johann Friedrich von Charpentier (1738-1805)
Geological map (distribution of soils, minerals)
Category: Cartography
2
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$^2$)
Category: Statistics & Graphics
3
Author: Georg von Mayr (1841-1925)
First use of proportional, divided square in the modern (mosaic) form for data representation
Category: Statistics & Graphics
4
Author: Johann Carl Friedrich Gauss (1777-1855)
Methods of determining an orbit from at least three observations; presentation of the least squares method
Category: Statistics & Graphics
5
Author: Georg von Mayr (1841-1925)
First use of polar diagrams and star plots for data representation
Category: Statistics & Graphics
6
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
Category: Statistics & Graphics
7
Author: Heinz Von Foerster (1911-2002)
Table of historical events drawn on logarithmic paper
Category: Statistics & Graphics
8
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
Category: Statistics & Graphics
9
Authors: Johanes Tobias Mayer (1723-1762) & Johann Heinrich Lambert (1728-1777) & Moses Harris (1730-1785)
Diagrams developed to represent color systems. In 1758, Mayer developed a system of constructing and naming many of the possible colours. Lambert extended this with a 3D pyramid indicating "depth'' (saturation).
Category: Other
10
Author: August Friedrich Wilhelm Crome (1753-1833)
Statistical map of production in Europe, possibly the first economic and thematic map (shows geographic distribution of 56 commodities produced in Europe)
Category: Cartography
11
Author: August Friedrich Wilhelm Crome (1753-1833)
Superimposed squares to compare areas (of European states)
Category: Statistics & Graphics
12
Author: Ernest Florens Friedrich Chladni (1756-1827)
Visualization of vibration patterns (by spreading a uniform layer of sand on a disk, and observing displacement when vibration is applied)
Category: Other
13
Author: Johann Gutenberg (1398-1468)
Invention of moveable type printing press, and printing of the Mazarin bible (leads to a decline in the use of mixed text and graphics)
Category: Technology
14
Authors: Johann Peter Süssmilch (1707-1767)
Beginnings of the study of population statistics (demography)
Category: Statistics & Graphics
15
Author: Johann Heinrich Lambert (1728-1777)
Curve-fitting and interpolation from empirical data points
Category: Other
16
Author: Johann Heinrich Lambert (1728-1777)
Theory of measurement error as deviations from regular graphed line. (Lambert made the observation that "a diagram does incomparably better service here than a table.''cite[p. 204]{Tilling:1975}
Category: Statistics & Graphics
17
Author: Johann Heinrich Lambert (1728-1777)
Repeated systematic application of graphical analysis (line graphs applied to empirical measurements)
Category: Statistics & Graphics
18
Author: Johann Heinrich Lambert (1728-1777)
Graphical analysis of periodic variation (in soil temperature), and the first semi-graphic display combining tabular and graphical formats
Category: Statistics & Graphics
19
Author: Johann Heinrich Schulze (1687-1687)
Experiments paving the way to the development of photography: Images obtained by action of light on a mixture of chalk, nitric acid, and silver salts
Category: Technology
20
Author: Johann Heinrich Schulze (1687-1687)
Experiments paving the way to the development of photography: Images obtained by action of light on a mixture of chalk, nitric acid, and silver salts
Category: Technology
21
Authors: R. von Huhn & J. N. Washburne & F. E. Croxton
Spate of articles on experimental tests of statistical graphical forms
Category: Statistics & Graphics
22
Authors: R. von Huhn & J. N. Washburne & F. E. Croxton
Spate of articles on experimental tests of statistical graphical forms
Category: Statistics & Graphics
23
Authors: Herman P. Friedman (c. 1930-2010) & R. M. Goldwyn (1936-1994) & J. H. Siegel
Irregular polygon ("star plot'') to represent multivariate data (with vertices at equally spaced intervals, distance from center proportional to the value of a variable) [but see Georg von Mayr in 1877 cite[S. 78]{vonMayr:1877} for first use]
Category: Statistics & Graphics
24
Author: U.S. Bureau of the Census (1903-)
Color-coded bivariate matrix to represent two intervally measured variables in a single map (Urban Atlas series)[but see Georg von Mayr in 1874 cite[Fig. XIX]{vonMayr:1874} for first use]
Category: Statistics & Graphics