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rasterdiv (version 0.1-0)

Diversity Indices for Numerical Matrices

Description

Providing functions to calculate indices of diversity on numerical matrices based on information theory. The rationale behind the package is described in Rocchini, Marcantonio and Ricotta (2017) .

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Version

Install

install.packages('rasterdiv')

Monthly Downloads

655

Version

0.1-0

License

GPL (>= 2)

Maintainer

Matteo Marcantonio

Last Published

April 24th, 2020

Functions in rasterdiv (0.1-0)

Pielou

Pielou's evenness index (E')

RenyiP

Parallelised Renyi's diversity index

HillP

Parallelised Hill's diversity index

BergerParker

Berger-Parker's diversity index

RenyiS

Sequential Renyi's diversity index

BergerParkerP

Parallelised Berger-Parker's diversity index

Rao

Rao's index of quadratic entropy (Q)

Renyi

Renyi's entropy (\(H\))

HillS

Sequential Hill's diversity index

Shannon

Shannon's diversity index (H')

PielouP

Parallelised Pielou's diversity index

ShannonP

Parallelised Shannon's diversity index

ShannonS

Sequential Shannon's diversity index

PielouS

Sequential Pielou's diversity index

copNDVI

Copernicus Long Term (1999-2017) NDVI Overview (5km)

Hill

Hill's index of diversity - Hill numbers (D)

BergerParkerS

Sequential Berger-Parker's diversity index

CRE

Cumulative Residual Entropy (CRE)