saunders {untb} | R Documentation |
A list of 40 holdfasts and a species inventory for each
data(saunders)
A data frame with 40 observations on 177 variables. The observations
are 40 holdfasts and the variables are, with the exception of the
first one, the numbers of each of 176 species living there. The first
variable is a Boolean, indicating whether or not that holdfast was
exposed (TRUE
) or sheltered (FALSE
).
Extract rows for a species table of a particular holdfast
Data supplied by Justine Saunders
data(saunders) preston(as.count(saunders[1,-1])) abundance.curve(count(apply(saunders,2,sum)[-1]))