table.value: Plot of the Arrays

In ade4: Analysis of Ecological Data: Exploratory and Euclidean Methods in Environmental Sciences

Plot of the Arrays

Description

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(s)

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))
}

ade4 documentation built on Feb. 16, 2023, 7:58 p.m.