Adds supplementary individuals to a MCA cloud of the individuals.
textindsup(resmca, supdata, axes = c(1, 2), col = "darkred")
object of class
data frame with the supplementary individuals. It must have the same factors as the data frame used as input for the initial MCA.
numeric vector of length 2, specifying the dimensions (axes) to plot (default is c(1,2))
color for the labels of the categories (default is "darkred")
# specific MCA of Music example data set # excluding the first two observations data(Music) junk <- c("FrenchPop.NA", "Rap.NA", "Rock.NA", "Jazz.NA", "Classical.NA") mca <- speMCA(Music[3:nrow(Music), 1:5], excl = junk) # cloud of active individuals # with the two supplementary individuals plot(mca, type = "i") textindsup(mca, Music[1:2, 1:5])