Plot of the Arrays

presents a graph for viewing the numbers of a table by square sizes.

Usage

table.value(df, x = 1:ncol(df), y = nrow(df):1, 
    row.labels = row.names(df), col.labels = names(df), clabel.row = 1, 
    clabel.col = 1, csize = 1, clegend = 1, grid = TRUE)

Arguments

df

a data frame

x

a vector of values to position the columns

y

a vector of values to position the rows

row.labels

a character vector for the row labels

col.labels

a character vector for the column labels

clabel.row

a character size for the row labels

clabel.col

a character size for the column labels

csize

a coefficient for the square size of the values

clegend

a character size for the legend (if 0, no legend)

grid

a logical value indicating whether the grid should be plotted

Author

Daniel Chessel

Examples

if(!adegraphicsLoaded()) {
  data(olympic)
  w <- olympic$tab
  w <- data.frame(scale(w))
  wpca <- dudi.pca(w, scann = FALSE)
  par(mfrow = c(1, 3))
  table.value(w, csi = 2, clabel.r = 2, clabel.c = 2)
  table.value(w, y = rank(wpca$li[, 1]), x = rank(wpca$co[, 1]), csi = 2,
    clabel.r = 2, clabel.c = 2)
  table.value(w, y = wpca$li[, 1], x = wpca$co[, 1], csi = 2, 
    clabel.r = 2, clabel.c = 2)
  par(mfrow = c(1, 1))
}