as.acomp: create an 'acomp' object
In provenance: Statistical Toolbox for Sedimentary Provenance Analysis

Description Usage Arguments Value Examples

Convert an object of class compositional to an object of class acomp for use in the compositions package

1	as.acomp(x)

`x`	an object of class `compositional`

a data.frame

data(Namib)
qfl <- ternary(Namib$PT,c('Q'),c('KF','P'),c('Lm','Lv','Ls'))
plot(qfl,type="QFL.dickinson")
qfl.acomp <- as.acomp(qfl)
## uncomment the next two lines to plot an error
## ellipse using the compositions package: 
# library(compositions)
# ellipses(mean(qfl.acomp),var(qfl.acomp),r=2)