Package: sprex 1.4.2

Eric Archer

sprex: Species Richness and Extrapolation

Functions for calculating species richness for rarefaction and extrapolation, primarily non-parametric species richness such as jackknife, Chao1, and ACE. Also available are functions for plotting species richness and extrapolation curves, and computing standard diversity and entropy indices.

Authors:Eric Archer [aut, cre]

sprex_1.4.2.tar.gz
sprex_1.4.2.zip(r-4.7-any)sprex_1.4.2.zip(r-4.6-any)sprex_1.4.2.zip(r-4.5-any)
sprex_1.4.2.tgz(r-4.6-any)sprex_1.4.2.tgz(r-4.5-any)
sprex_1.4.2.tar.gz(r-4.7-any)sprex_1.4.2.tar.gz(r-4.6-any)
sprex_1.4.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
sprex/json (API)

# Install 'sprex' in R:
install.packages('sprex', repos = c('https://swfsc.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/ericarcher/sprex/issues

Datasets:

On CRAN:

Conda:

2.74 score 1 stars 11 scripts 303 downloads 17 exports 54 dependencies

Last updated from:247d763a82. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-develOK121
source / vignettesOK157
linux-releaseOK125
macos-releaseOK104
macos-oldrelOK74
windows-develOK68
windows-releaseOK93
windows-oldrelOK64
wasm-releaseOK128

Exports:ACEbootstrap.assemblageChao1Clenchdiscovery.curvediversityexpand.freqsexpected.num.speciesf.statsiChao1jack1jack2num.samples.requiredrarefaction.overlapsample.to.species.freqspecies.to.sample.freqSwor1

Dependencies:abindclassclassIntclicpp11DBIdeldirdplyre1071farvergenericsggplot2ggrepelgluegtableHDIntervaligraphisobandKernSmoothkknnlabelinglatticelifecyclemagrittrMatrixpillarpkgconfigpolyclipproxypurrrR6RColorBrewerRcpprlangs2S7scalessfspatstat.dataspatstat.geomspatstat.univarspatstat.utilsstringistringrswfscMisctibbletidyrtidyselectunitsutf8vctrsviridisLitewithrwk

Readme and manuals

Help Manual

Help pageTopics
Calculate species richness and extrapolation metricssprex-package sprex
Number of Unobserved SpeciesACE Chao1 Clench f0 iChao1 jack1 jack2 Swor1
Bootstrap Assemblage of Speciesbootstrap.assemblage
Discovery Curvediscovery.curve
Diversity Indicesdiversity
Expand Frequency Matrixexpand.freqs
Expected Number of Speciesexpected.num.species
Frequency Vector Statisticsf.stats
Number of Samples Requirednum.samples.required
Osa beetle species countsosa.old.growth osa.second.growth
Rarefaction Overlaprarefaction.overlap
Create Vector of Species Frequenciessample.to.species.freq
Create Vector of Sample Frequenciesspecies.to.sample.freq