Bertin's Characteristics of Townships
This data contains nine characteristics for 16 townships. The data set was used by Bertin (1981) to illustrate that the conciseness of presentation can be improved by seriating the rows and columns.
A matrix with 16 0-1 variables (columns) indicating the presence
1) or absence (
0) of characteristics of townships
Bertin, J. (1981): Graphics and Graphic Information Processing. Berlin, Walter de Gruyter.
data("Townships") ## original data pimage(Townships) criterion(Townships) ## seriated data order <- seriate(Townships, method = "BEA", control = list(rep = 5)) pimage(Townships, order) criterion(Townships, order)