spie {A2R}R Documentation

Spie charts

Description

Comparing partitions with Spie Charts

Arguments

firstPartition a vector of positive quantities. The values in firstPartition are displayed as the areas of the first pie (the one with radius one).
secondPartition a vector of positive quantities of same length than firstPartition. Angles are the same than those used for the first pie but radii change according to the values in secondPartition.
multi A vector of multipliers. Circles with radii proportionnal to the square root of multi are displayed.
col Colors of the slices
... Not used

Author(s)

Romain Francois francoisromain@free.fr

References

D. G. Feitelson (2003), "Comparing Partitions with Spie Charts". School of Computer Science and Engineering, The Hebrew University of Jerusalem. http://www.cs.huji.ac.il/~feit/papers/Spie03TR.pdf

Michael Friendly (2000), Gallery of Data Vizualisation : The Best and Worst of Statistical Graphics. http://www.math.yorku.ca/SCS/Gallery/

See Also

pie

Examples

  
  pie.sales  <- c(0.12, 0.3, 0.26, 0.16, 0.04, 0.12)
  pie.sales2 <- c(0.06, 0.15, 0.52, 0.14, 0.08, 0.05)
  
  spie.sales <- spie(pie.sales, pie.sales2)
  plot(spie.sales, multi=c(.5, 1, 1.5, 2))
[Package A2R version 0.0-3 Index]