This plot shows the relative proportions of three variables (compositional parts) in one diagramm.
Before plotting, the data are scaled.
Usage
ternaryDiag(x, name = colnames(x), grid = TRUE, gridCol=grey(0.6), ...)
Arguments
x
matrix or data.frame with 3 columns
name
names of the variables
grid
if TRUE the grid is plotted
gridCol
color for the grid lines
...
further parameters, see, e.g., par()
Details
The relative proportions of each variable are plotted.
References
C. Reimann, P. Filzmoser, R.G. Garrett, and R. Dutter: Statistical Data Analysis
Explained. Applied Environmental Statistics with R. John Wiley and Sons, Chichester, 2008.