PielouP: Parallelised Pielou's diversity index
In rasterdiv: Diversity Indices for Numerical Matrices
PielouP R Documentation
Parallelised Pielou's diversity index
Description
Parallelised Pielou's diversity index.
Usage
PielouP(rasterm, w, na.tolerance, debugging)
Arguments
rasterm
input data.
w
half of the side of the square moving window.
na.tolerance
a numeric value (0.0-1.0) which indicates the proportion of NA values that will be tolerated to calculate Rao's index in each moving window over x. If the relative proportion of NA's in a moving window is bigger than na.tolerance, then the value of the window will be set as NA, otherwise Rao's index will be calculated considering the non-NA values. Default values is 0.0 (i.e., no tolerance for NA's).
debugging
a boolean variable set to FALSE by default. If TRUE, additional messages will be printed. For de-bugging only.
Value
Matrix or a list of matrixes with the Pielou index computed through moving window of the given size.
Author(s)
Marcantonio Matteo marcantoniomatteo@gmail.com
Martina Iannacito martina.iannacito@inria.fr
Duccio Rocchini duccio.rocchini@unibo.it
See Also
Pielou
rasterdiv documentation built on Nov. 24, 2022, 9:07 a.m.
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| PielouP | R Documentation |
Parallelised Pielou's diversity index
Description
Parallelised Pielou's diversity index.
Usage
PielouP(rasterm, w, na.tolerance, debugging)
Arguments
rasterm |
input data. |
w |
half of the side of the square moving window. |
na.tolerance |
a numeric value (0.0-1.0) which indicates the proportion of NA values that will be tolerated to calculate Rao's index in each moving window over x. If the relative proportion of NA's in a moving window is bigger than na.tolerance, then the value of the window will be set as NA, otherwise Rao's index will be calculated considering the non-NA values. Default values is 0.0 (i.e., no tolerance for NA's). |
debugging |
a boolean variable set to FALSE by default. If TRUE, additional messages will be printed. For de-bugging only. |
Value
Matrix or a list of matrixes with the Pielou index computed through moving window of the given size.
Author(s)
Marcantonio Matteo marcantoniomatteo@gmail.com
Martina Iannacito martina.iannacito@inria.fr
Duccio Rocchini duccio.rocchini@unibo.it
See Also
Pielou
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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