HiClimR: Hierarchical Climate Regionalization

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A tool for Hierarchical Climate Regionalization applicable to any correlation-based clustering. It adds several features and a new clustering method (called, 'regional' linkage) to hierarchical clustering in R ('hclust' function in 'stats' library): data regridding, coarsening spatial resolution, geographic masking (by continents, regions, or countries), data filtering by mean and/or variance thresholds, data preprocessing (detrending, standardization, and PCA), faster correlation function with preliminary big data support, different clustering methods, hybrid hierarchical clustering, multi-variate clustering (MVC), cluster validation, and visualization of region maps.

Author
Hamada S. Badr [aut, cre], Benjamin F. Zaitchik [aut], Amin K. Dezfuli [aut]
Date of publication
2015-08-06 07:15:42
Maintainer
Hamada S. Badr <badr@jhu.edu>
License
GPL (>= 2)
Version
1.2.3
URLs

View on CRAN

Man pages

coarseR
Coarsening spatial resolution for gridded data
fastCor
Fast correlation for large matrices
geogMask
Geographic mask from longitude and latitute
grid2D
Generate longitude and latitude grid matrices
HiClimR
Hierarchical Climate Regionalization
minSigCor
Minimum significant correlation for a sample size
TestCase
Test Data for Functionality Demonstration of 'HiClimR'...
validClimR
Validation of Hierarchical Climate Regionalization
WorldMask
World Mask for Geographic Masking in HiClimR

Files in this package

HiClimR
HiClimR/inst
HiClimR/inst/CITATION
HiClimR/src
HiClimR/src/HiClimR.f90
HiClimR/NAMESPACE
HiClimR/data
HiClimR/data/TestCase.rda
HiClimR/data/WorldMask.rda
HiClimR/R
HiClimR/R/geogMask.R
HiClimR/R/fastCor.R
HiClimR/R/validClimR.R
HiClimR/R/HiClimR.R
HiClimR/R/minSigCor.R
HiClimR/R/coarseR.R
HiClimR/R/grid2D.R
HiClimR/README.md
HiClimR/MD5
HiClimR/DESCRIPTION
HiClimR/man
HiClimR/man/geogMask.Rd
HiClimR/man/validClimR.Rd
HiClimR/man/fastCor.Rd
HiClimR/man/grid2D.Rd
HiClimR/man/minSigCor.Rd
HiClimR/man/TestCase.Rd
HiClimR/man/HiClimR.Rd
HiClimR/man/coarseR.Rd
HiClimR/man/WorldMask.Rd