Charles Joseph Minard's famous graphic of Napolean's march to Moscow shows the dwindling number of French Army troops.
Format
A data frame of 51 rows and five variables:
- survivors
numeric value of French Army survivors
- direction
a factor with levels A ("Advance") and R ("Retreat")
- group
group
- lon
longitude
- lat
latitude
Source
https://vincentarelbundock.github.io/Rdatasets/doc/HistData/Minard.troops.html; https://www.cs.uic.edu/~wilkinson/TheGrammarOfGraphics/minard.txt
Details
Napoleon's invasion and subsequent retreat from Russia is notable for the significant loss of life. While exact numbers are elusive, historians estimate that Napoleon began the campaign with 450,000 troops and ended with 120,000. Napoleon's eastward progress ended in Moscow in November of 1812. Inadequate supplies required the French Army to retreat but only after the onset of winter like conditions. Frigid temperatures and disease decimated the remaining army. Charles Joseph Minard, an early pioneer in visualization, captured the French Army's losses in his famous graphic that has been called "the best statistical graphic ever drawn" by Edward Tufte.
References
Friendly, M. (2002). Visions and Re-visions of Charles Joseph Minard, Journal of Educational and Behavioral Statistics, 27, No. 1, 31-51.
Friendly, M. (2003). Re-Visions of Minard. http://datavis.ca/gallery/re-minard.html
Minard, Charles Joseph. 1869. "Tableaux graphiques et cartes figuratives." Paris: Hachette.
Arthur H. Robinson (1967), "The Thematic Maps of Charles Joseph Minard", Imago Mundi, Vol. 21, (1967), pp. 95–108
Edward Tufte (1983), "The Visual Display of Quantitative Information", Graphics Press, Cheshire, Connecticut.
See also
minard_cities
for the city data and minard_temps
for the temperature data.
Examples
minard_troops
#> # A tibble: 51 × 5
#> survivors direction group lon lat
#> <dbl> <chr> <dbl> <dbl> <dbl>
#> 1 340000 A 1 24 54.9
#> 2 340000 A 1 24.5 55
#> 3 340000 A 1 25.5 54.5
#> 4 320000 A 1 26 54.7
#> 5 300000 A 1 27 54.8
#> 6 280000 A 1 28 54.9
#> 7 240000 A 1 28.5 55
#> 8 210000 A 1 29 55.1
#> 9 180000 A 1 30 55.2
#> 10 175000 A 1 30.3 55.3
#> # ℹ 41 more rows