untb v1.7-4
0
Monthly downloads
Ecological Drift under the UNTB
Hubbell's Unified Neutral Theory of Biodiversity.
Functions in untb
Name | Description | |
logkda | Etienne's K(D,A) | |
+.count | Add two count objects | |
preston | Preston diagram of an ecosystem | |
butterflies | abundance data for butterflies | |
caruso | Dataset due to Caruso | |
count | Construct, coerce, and test for a count object | |
optimal.params.gst | Estimation of local immigration using GST(k) statistics | |
no.of.ind | Ecosystem diagnostics | |
saunders | Dataset due to Saunders | |
display.untb | Animation of neutral ecological drift | |
simpson | Simpson's diversity index | |
census | Construct, coerce, and test for a census object | |
ghats | Tree counts in 1-ha plots from the Western Ghats mountains (South India) | |
vallade | Various functions from Vallade and Houchmandzadeh | |
species.count | Ecosystem diagnostics for output of untb() | |
isolate | Randomly select a subset of an ecosystem | |
volkov | Expected frequency of species | |
copepod | Copepod data supplied by Phil Pugh | |
phi | Hubbell's phi | |
spitale | Counts of diatom species in springs of the Adamello-Brenta Nature Park | |
plot.count | Abundance curves | |
untb | Ecological drift simulation under the Unified Neutral Theory of Biodiversity | |
optimal.params.sloss | Estimation of neutral community parameters using a two-stage maximum-likelihood procedure | |
etienne | Etienne's sampling formula | |
optimal.prob | Returns an estimate of the fundamental biodiversity number | |
expected.abundance | Expected abundances under the neutral model | |
untb-package | Unified neutral theory of biodiversity | |
print.preston | Print and plot objects of class Preston | |
summary.count | Summary methods for count and census objects | |
print.summary.count | Print method for summary objects | |
zsm | Zero sum multinomial distribution as derived by McKane | |
alonso | Various functions from Alonso and McKane 2004 | |
theta.prob | Posterior probabilities for theta | |
bci | Barro Colorado Island (BCI) dataset | |
extractor | Extract rows of a database in count form | |
fisher | Various functionality to implement Fisher's logseries | |
sahfos | Biodiversity dataset provided by SAHFOS | |
rand.neutral | Random neutral ecosystem | |
logS1 | logarithms of Stirling numbers of the first kind | |
No Results! |
Vignettes of untb
Name | ||
a_logkda.Rdata | ||
dat.Rdata | ||
rn.Rdata | ||
synthetic_spp.Rdata | ||
untb.bib | ||
untbpaper.Rnw | ||
No Results! |
Last month downloads
Details
Type | Package |
SystemRequirements | PARI/GP >= 2.3.0 [strongly recommended for logkda()] |
License | GPL |
URL | https://github.com/RobinHankin/untb.git |
BugReports | https://github.com/RobinHankin/untb/issues |
NeedsCompilation | no |
Packaged | 2019-03-03 19:17:37 UTC; rhankin |
Repository | CRAN |
Date/Publication | 2019-03-03 21:00:11 UTC |
imports | Brobdingnag (>= 1.1-8) , partitions (>= 1.9-14) , polynom |
depends | R (>= 2.10) |
Contributors |
Include our badge in your README
[](http://www.rdocumentation.org/packages/untb)