General graphic summary of the Statistical Atlas of the population of Paris. It is one of the first graphical representation of data in the form of a heat map.[1]
Toussaint Loua (1824 – 1907) was a French statistician and was credited for inventing the heat map in information visualization.[1][2]
^ ab"Milestones in the History of Thematic Cartography, Statistical Graphics, and Data Visualization". www.datavis.ca. Retrieved 2022-12-26.
^"Classifying Individuals by Their Participation in the Production System: The 'Active' and 'Inactive' Populations in Late 19th-Century France".
ToussaintLoua (1824 – 1907) was a French statistician and was credited for inventing the heat map in information visualization. Loua was born in Saarn...
gray or black squares (pixels) and smaller values by lighter squares. ToussaintLoua (1873) used a shading matrix to visualize social statistics across the...
Booth Georg von Mayr John Snow Florence Nightingale Karl Wilhelm Pohlke ToussaintLoua Francis Galton Early 20th century Edward Walter Maunder Otto Neurath...
Booth Georg von Mayr John Snow Florence Nightingale Karl Wilhelm Pohlke ToussaintLoua Francis Galton Early 20th century Edward Walter Maunder Otto Neurath...
Booth Georg von Mayr John Snow Florence Nightingale Karl Wilhelm Pohlke ToussaintLoua Francis Galton Early 20th century Edward Walter Maunder Otto Neurath...
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