abundant {vegsoup} | R Documentation |
Return species meeting the abundance threshold given by argument
treshold
applied to constancy(obj)
along with median abundance
(see quantile
).
## S4 method for signature 'Vegsoup' abundant(obj, threshold = 75, layers = FALSE, ...)
obj |
An object inheriting from class |
threshold |
numeric. Threshold value. |
layers |
logical. If |
... |
currently not used. |
A data.frame
.
Roland Kaiser
require(vegsoup) data(barmstein) x <- barmstein abundant(x) # with default values abundant(x, treshold = 50) # treshold set to 50% constancy abundant(x, treshold = 75, layers = TRUE) # include layers x <- VegsoupPartition(barmstein, k = 2) abundant(x) # threshold applied over all partitions abundant(partition(x, 1)) # for a selected partition abundant(partition(x, 2), layers = TRUE) # for a selected partition with layers