Ternary plot of the matching between two sets of coordinates
This function represents a three dimensional scatter plot of paired coordinates.
triangle.match(dfxyz1, dfxyz2, labels = row.names(as.data.frame(dfxyz1)), min3d = NULL, max3d = NULL, adjust = TRUE, showposition = TRUE, facets = NULL, plot = TRUE, storeData = TRUE, add = FALSE, pos = -1, ...)
dfxyz1 |
a three columns data frame, the first system of coordinates, used to produce the plot |
dfxyz2 |
a three columns data frame, the second system of coordinates, with as many rows as |
labels |
a vector of character strings containing the matches' labels |
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.match) 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
data(euro123, package = "ade4") triangle.match(euro123$in78, euro123$in86, plabels.cex = 0.8)
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