| plot.count {untb} | R Documentation |
Plot the ranked abundance curve
## S3 method for class 'count': plot(x, uncertainty = FALSE, expectation = FALSE, theta = NULL, n = 10, ...) ## S3 method for class 'census': plot(x, uncertainty = FALSE, expectation = FALSE, theta = NULL, n = 10, ...)
x |
Ecosystem object, coerced to class count |
uncertainty |
Boolean,
with TRUE meaning to show bootstrapped estimates for the
species diversity curve, and default FALSE meaning to omit
this. |
expectation |
Boolean,
with TRUE meaning to plot expected abundances, and default FALSE
meaning not to plot them. Warning this option takes a
loooong time to run, even for moderate values of J. |
theta |
Fundamenal biodiversity number used if argument
uncertainty or expectation are TRUE. Default
value of NULL means to use the maximum likelihood estimate
returned by function optimal.theta() |
n |
Number of bootstrapped estimates to plot |
... |
Extra parameters passed to untb(). |
Plots a ranked abundance curve, optionally with parametrically resampled datasets showing the uncertainties
If using expectation, it's usually necessary to set ylim
and possibly xlim manually.
Robin K. S. Hankin
data(copepod) plot(copepod) data(butterflies) plot(butterflies,uncertainty=TRUE)