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Plot an alluvial plot between clusterings

Source: R/plotAlluvial.R
plotAlluvial.Rd

Plot an alluvial plot between clusterings

Usage

plotAlluvial(listMemberships, plotOptions = list())

Arguments

listMemberships

: a list vectors containing the memberships

plotOptions

: a list containing the options for Alluvial plots

Value

display the alluvial plot, returns invisibly a list with the plotOptions and the table of frequencies

Details

The list of parameters plotOptions provides the following options

  • "curvy" numeric, controls the curvature of the alluvial. Default value = 0.3

  • "alpha numeric, vector of transparency of the stripes. Default value = 0.8

  • "gap.width" numeric, relative width of inter-category gaps. Default value = 0.1

  • "col" vector of colors of the stripes. Default value is NULL: the stripes are colored according to the clusters of the first clustering

  • "border" vector of border colors for the stripes. Default is white

  • "reorder" boolean. If TRUE, the clusters of each clustering are stacked so as to follow the clusters of the previous one, which limits the crossings of the stripes. The labels of the clusters are not changed. Default value = TRUE

Examples

listMemberships <- list(C1 = rep(c('A','B','C'),each=10),C2 = rep(c(1,2,4),10))
plotAlluvial(listMemberships)