TestCase

This data is a subset of University of East Anglia Climatic Research Unit
 (CRU) TS (timeseries) precipitation dataset version 3.2.

datasets

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, contiguity-constrained clustering, 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,
multivariate clustering (MVC), cluster validation, visualization of regionalization results, and
exporting region map and mean timeseries into NetCDF-4 file.
The technical details are described in Badr et al. (2015) <doi:10.1007/s12145-015-0221-7>.

Hamada S Badr

HiClimR

Hierarchical Climate Regionalization

Hamada S. Badr

Benjamin F. Zaitchik

Amin K. Dezfuli

TestCase function

<code>TestCase</code> is a list of three components: <code>x</code>, <code>lon</code>, and <code>lat</code>.
 <code>x</code> is an (<code>6400</code> rows by <code>41</code> columns) matrix as required for
 <code><a rd-options="" href="/link/HiClimR?package=HiClimR&version=2.2.1" data-mini-rdoc="HiClimR::HiClimR">HiClimR</a></code> function. The rows represent spatial points (or stations),
 while the columns represent observations (temporal points or years). <code>lon</code>
 and <code>lat</code> are vectors of length <code>80</code> for unique longitudes and
 latitudes coordinates, where <code>80 * 80 = 6400</code> for this gridded data.

Format

Test Data for Functionality Demonstration of <code>HiClimR</code> Package — TestCase

<code>TestCase</code> is a list of three components: <code>x</code>, <code>lon</code>, and <code>lat</code>.
 <code>x</code> is an (<code>6400</code> rows by <code>41</code> columns) matrix as required for
 <code><a rd-options='' href='HiClimR'>HiClimR</a></code> function. The rows represent spatial points (or stations),
 while the columns represent observations (temporal points or years). <code>lon</code>
 and <code>lat</code> are vectors of length <code>80</code> for unique longitudes and
 latitudes coordinates, where <code>80 * 80 = 6400</code> for this gridded data.

TestCase: Test Data for Functionality Demonstration of `HiClimR` Package

Description

Usage

Arguments

Format

Details

References

Examples