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rasterdiv (version 0.2-1)

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

589

Version

0.2-1

License

GPL (>= 2)

Maintainer

Matteo Marcantonio

Last Published

July 18th, 2020

Functions in rasterdiv (0.2-1)

HillP

Parallelised Hill's diversity index

PielouS

Sequential Pielou's diversity index

CRE

Cumulative Residual Entropy (CRE)

HillS

Sequential Hill's diversity index

BergerParker

Berger-Parker's diversity index

BergerParkerS

Sequential Berger-Parker's diversity index

Pielou

Pielou's evenness index (E')

copNDVI

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

PielouP

Parallelised Pielou's diversity index

Hill

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

BergerParkerP

Parallelised Berger-Parker's diversity index

RenyiP

Parallelised Renyi's diversity index

Renyi

Renyi's entropy (\(H\))

Rao

Rao's index of quadratic entropy (Q)

paRaoS

Sequential Parametric Rao's index of quadratic entropy (Q)

mpaRaoS

Multdimensional sequential Parametric Rao's index of quadratic entropy (Q)

ShannonP

Parallelised Shannon's diversity index

Shannon

Shannon's diversity index (H')

ShannonS

Sequential Shannon's diversity index

paRao

Parametric Rao's index of quadratic entropy (Q)

accRao

Accumulation function for parametric Rao's index of quadratic entropy (Q)

paRaoP

Parallelized Parametric Rao's index of quadratic entropy (Q)

RenyiS

Sequential Renyi's diversity index