triangle.label: Ternary plot with labels

In adegraphics: An S4 Lattice-Based Package for the Representation of Multivariate Data

Ternary plot with labels

Description

This function represents a three dimensional scatter plot with labels.

Usage

triangle.label(dfxyz, labels = rownames(dfxyz), adjust = TRUE, min3d = NULL, 
  max3d = NULL, addaxes = FALSE, addmean = FALSE, meanpar = NULL, axespar = NULL, 
  showposition = TRUE, facets = NULL, plot = TRUE, storeData = TRUE, add = FALSE, 
  pos = -1, ...)

Arguments

dfxyz	a three columns data frame used to produce the plot
labels	a character vector containing labels for points
adjust	a logical to adjust the device with the limits of the smaller equilateral triangle containing the values
min3d	a vector of three values for triangular minimal limits
max3d	a vector of three values for triangular maximal limits
addaxes	a logical to draw the principal axes
addmean	a logical to plot the mean
meanpar	a list to represent mean points using pch, cex and col
axespar	a list to represent axes lines using col, lwd and lty
showposition	a logical indicating whether the used triangle should be shown in the complete one
facets	a factor splitting the rows of dfxyz so that subsets of the data are represented on different sub-graphics
plot	a logical indicating if the graphics is displayed
storeData	a logical indicating if the data are stored in the returned object. If FALSE, only the names of the data arguments are stored
add	a logical. If TRUE, the graphic is superposed to the graphics already plotted in the current device
pos	an integer indicating the position of the environment where the data are stored, relative to the environment where the function is called. Useful only if storeData is FALSE
...	additional graphical parameters (see adegpar and trellis.par.get)

Value

An object of class ADEg (subclass Tr.label) or ADEgS (if showposition is TRUE, if add is TRUE and/or if facets are used).
The result is displayed if plot is TRUE.

Author(s)

Alice Julien-Laferriere, Aurelie Siberchicot [e-mail] and Stephane Dray

See Also

Tr.label ADEg.Tr

Examples

data(euro123, package = "ade4")
df <- rbind.data.frame(euro123$in78, euro123$in86, euro123$in97)
row.names(df) <- paste(row.names(euro123$in78), rep(c(1, 2, 3), rep(12, 3)), sep = "")
g1 <- triangle.label(df, label = row.names(df), showposition = TRUE, plot = FALSE)
g2 <- triangle.label(euro123$in78, plabels.cex = 0, ppoints.cex = 2, addmean = TRUE, 
  show = FALSE, plot = FALSE)
g3 <- triangle.label(euro123$in86, labels = row.names(euro123$in78), plabels.cex = 0.8, 
  plot = FALSE)
g4 <- triangle.label(rbind.data.frame(euro123$in78, euro123$in86), plabels.cex = 0.8, 
  addaxes = TRUE, psub.te = "Principal axis", psub.cex = 1.5, psub.pos = "topright", plot = FALSE)
G <- ADEgS(c(g1, g2, g3, g4), layout = c(2, 2))

adegraphics documentation built on Oct. 13, 2023, 5:11 p.m.