Looks at the first individuum in the first generation and
returns its attributes. If check
is TRUE it checks that the
log object is consistent and throws an error if not. "Consistent"
here means that all individuals in all generations have the same
attributes.
availableAttributes(log, check = FALSE)
[character]
attributes of individuals in population.
[ecr_logger]
ecr log object.
[logical(1)]
whether to check consistency.