DESCRIPTION and
READMEWORDLIST1:n expressions with
seq_len(n)inherits() to check class inheritanceHiClimR2nc: Updated documentation and examples\code{} instead of \bold{} for
classesHiClimR2nc: Fixed timeseries variable definitionREADME: Link HiClimR to CRAN
package pagefastCor: Fixed row/col names of the correlation
matrixfastCor: Cleaned up zero-variance data checkmulti-variate with
multivariateweightedVar to weightMVCDESCRIPTIONREADMEfastCor: Removed zero-variance datafastCor: Introduced optBLASfastCor: Code cleanupREADME and all URLsgeogMask confusing country codes/namesgeogMask filtering InDispute
areasx should be created using
as.vector(t(x0))x0 is the n by m original data matrixn = length(unique(lon)) and
m = length(unique(lat))coarseR now returns the original row numbersREADME corrections and updatesUndefined global functionsREADME corrections and updatespch and cex)geogMask supports ungridded data-180 to 180
(not 0 to 360)rownames(TestCase$x) for example!
longitude,latitudeverbose fixes and updatesREADME corrections and updatesx can now be a list of matrices (one
matrix for each variable)
length(x) = nvars where nvars is the
number of variablesN = number of objects (e.g., stations)
to be clusteredM may vary for each variables
nvars (number of variables)
length(meanThresh) = length(x) = nvarslength(varThresh) = length(x) = nvarslength(detrend) = length(x) = nvarslength(standardize) = length(x) = nvarslength(weightMVC) = length(x) = nvarsmeanThresh and varThresh
thresholdsdetrend option, if requestedstandardize option, if requested
weightMVC option (default is
1)fastCor can now split the data matrix into
nSplit splitsupperTri to
fastCor function
verbose for printing
processing informationdendrogram for plotting
dendrogram\dontrun{} to skip time-consuming examples
k = 2, for objective tree cutting
k = NULL in
validClimR functionformatRError in -mask : invalid argument to unary operator
lonSkip and latSkip renamed to
lonStep and latStep, respectivelystandardize = FALSE
data component are now corrected
geogMaskInDispute is added to
geogMask function to optionally consider areas in dispute
for geographic masking by countryfastCor function that degrades its
performance on 32-bit machines has been fixed
BLAS
library, such as ATLAS, OpenBLAS, or the
commercial Intel MKLres parameter) in geographic
masking is removedLazyLoad and LazyData are enabled in the
description fileworldMask and TestCase data are
converted to lists to avoid conflicts of variable names
(lon, lat, info, and
mask) with lazy loadinghybrid is added to enable a
second clustering step
regional linkage for reconstructing the upper
part of the tree at a cutkH (number of clusters to restart with using
the regional linkage method)kH = NULL, the tree will be reconstructed for the
upper part with the first merging cost larger than the mean merging cost
for the entire tree
coarseR function is called inside the core
HiClimR functioncoords component to the output tree for the
longitude and latitude coordinates
validClimR function does not require lon
and lat arguments
coords
component)HiClimR internally calls all
other functionsregional
linkage method
k should be
specifiedHiClimR
to regional linkage methodretData.
data of the
output treeHiCLimR preprocessing
options for further analysisregion component
NvalidCLimR that enables users to
exclude very small clusters from validation indices
interCor, intraCor, diffCor, and
statSum, by setting a value for the minimum cluster size
(minSize > 1)
validClimR in clustFlag component, which takes
a value of 1 for valid clusters or 0 for
excluded clustersHiClimR (currently, regional linkage)
method, noisy spatial elements (or stations) are isolated in very
small-size clusters or individuals since they do not correlate well with
any other elementscoarseR function for coarsening spatial resolution
of the input matrix xHiClimR package that modifies
hclust function in stats libraryN spatial elements (e.g., stations) are
divided into k regions, given that each element has
observations (or timeseries) of length M
average update formulae by incorporating the
standard deviation of the mean of the merged region100%.average linkage clustering methodvalidClimR
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