grainchanger: Moving-Window and Direct Data Aggregation

Data aggregation via moving window or direct methods. Aggregate a fine-resolution raster to a grid. The moving window method smooths the surface using a specified function within a moving window of a specified size and shape prior to aggregation. The direct method simply aggregates to the grid using the specified function. The package differs from other packages offering moving window analysis in 2 key ways: 1. The moving window code has been optimised so that it runs more quickly than \code{raster::focal} or other packages that build on this; 2. It combines moving window and aggregation in a way which can be effectively parallelised.

Package details

AuthorLaura Graham [aut, cre] (<https://orcid.org/0000-0002-3611-7281>), Felix Eigenbrod [ctb] (Input on initial conceptual development), Marco Sciaini [ctb] (Input on package development and structure)
MaintainerLaura Graham <[email protected]>
LicenseGPL-3
Version0.2.0
URL https://github.com/ropensci/grainchanger
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("grainchanger")

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grainchanger documentation built on June 28, 2019, 5:03 p.m.