sub
# S4 method for class 'collunits,numeric,ANY'
x[i]
# S4 method for class 'datasets,numeric,ANY'
x[i]
# S4 method for class 'sites,numeric,ANY'
x[i]
# S4 method for class 'site,numeric,ANY'
x[i]
# S4 method for class 'site,character,ANY'
x[i]
# S4 method for class 'speleothems,numeric,ANY'
x[i]
# S4 method for class 'taxa,numeric,ANY'
x[i]sliced site object