## Data from Aitchison 1986
data("hongite")
## Coerce to compositional data
coda <- as_composition(hongite)
head(coda)
## Subset
coda[[1, 1]] # Get the first value
coda[1] # Get the first value
coda[, ] # Get all values
coda[1, ] # Get the first row
## Subcomposition
subcoda <- coda[, 1:3] # Get the first three column
head(subcoda)
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