Description Usage Arguments Value Author(s) See Also Examples
This function represents a three dimensional scatter plot with a partition in classes (levels of a factor).
1 2 3 4 |
dfxyz |
a three columns data frame used to produce the plot |
fac |
a factor (or a matrix of factors) splitting the rows of |
wt |
a vector of weights for |
labels |
a character vector containing the class' labels |
col |
a logical, a color or a colors vector to color points, ellipses, labels, lines and polygons |
ellipseSize |
a positive number for ellipse size |
starSize |
a number between 0 and 1 for the size of the stars segments joining the stars' center (centroids) and the matching points |
chullSize |
|
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 |
showposition |
a logical indicating whether the used triangle should be shown in the complete one |
facets |
a factor splitting the rows of |
plot |
a logical indicating if the graphics is displayed |
storeData |
a logical indicating if the data are stored in
the returned object. If |
add |
a logical. If |
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 |
... |
additional graphical parameters (see
|
An object of class ADEg
(subclass Tr.class
) or ADEgS
(if showposition
is TRUE,
if add
is TRUE
and/or if facets are used).
The result is displayed if plot
is TRUE
.
Alice Julien-Laferriere, Aurelie Siberchicot aurelie.siberchicot@univ-lyon1.fr and Stephane Dray
1 2 3 4 5 | data(euro123, package = "ade4")
fac <- sort(rep(1:3, nrow(euro123$in78)))
df <- rbind.data.frame(euro123$in78, euro123$in86, euro123$in97)
row.names(df) <- paste(row.names(euro123$in78), rep(c(1, 2, 3), rep(12, 3)), sep = "")
triangle.class(df, fac = fac, label = row.names(df), showposition = TRUE, col = c(1, 2, 3))
|
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