dissUtils: Utilities for making pairwise comparisons of multivariate data

This package has extensible C++ code for computing dissimilarities between vectors. It also has a number of C++ functions for assembling collections of dissimilarities. In particular, it lets you find a matrix of dissimilarities between the rows of two input matrices. There are also functions for finding the nearest neighbors of each row of a matrix, either within the matrix itself or within another matrix.

Author
Benjamin N. Taft
Date of publication
2014-06-02 14:50:54
Maintainer
Benjamin N. Taft <ben.taft@landmarkacoustics.com>
License
GPL (>= 2) | file LICENSE
Version
1.0

View on CRAN

Man pages

diss
Many Different Ways to Quantify Dissimilarities Among...
diss.index
Convert Indices from Distance Object to Matrix
dissUtils-package
Utilities for making pairwise comparisons of multivariate...
groupwise.density
Searches Subsets for Nearest Neighbor Densities
neighbor.density
Calculate Multidimensional Densities from Neighbor Distances
neighbor.identify
Find Neighbor Indices
neighbors
Find Nearest Neighbor Distances
unit.hypersphere.volume
Helps When Calculating Densities

Files in this package

dissUtils
dissUtils/inst
dissUtils/inst/Perl
dissUtils/inst/Perl/make_options.pl
dissUtils/inst/Perl/make_implementation_template.pl
dissUtils/inst/images
dissUtils/inst/images/all_scatter.png
dissUtils/inst/images/all_trends.pdf
dissUtils/inst/C
dissUtils/inst/C/test.cpp
dissUtils/tests
dissUtils/tests/diss_test.R
dissUtils/src
dissUtils/src/factory.cpp
dissUtils/src/Makevars
dissUtils/src/neighbors.cpp
dissUtils/src/two_matrix_neighbors.cpp
dissUtils/src/options.h
dissUtils/src/two_matrix_differences.cpp
dissUtils/src/base.h
dissUtils/src/differences.h
dissUtils/src/neighbors.h
dissUtils/src/neighbor_set.h
dissUtils/src/neighbor_finder.h
dissUtils/src/generic_factory.h
dissUtils/src/row_maker.h
dissUtils/src/implementations
dissUtils/src/implementations/Pearson.h
dissUtils/src/implementations/BrayCurtis.h
dissUtils/src/implementations/Manhattan.h
dissUtils/src/implementations/Chebyshev.h
dissUtils/src/implementations/Hellinger.h
dissUtils/src/implementations/Minkowski.h
dissUtils/src/implementations/Equality.h
dissUtils/src/implementations/Covariance.h
dissUtils/src/implementations/Mahalanobis.h
dissUtils/src/implementations/Procrustes.h
dissUtils/src/implementations/Jaccard.h
dissUtils/src/implementations/Canberra.h
dissUtils/src/implementations/Euclidean.h
dissUtils/src/differences.cpp
dissUtils/NAMESPACE
dissUtils/demo
dissUtils/demo/dissUtils.R
dissUtils/demo/00Index
dissUtils/R
dissUtils/R/neighbor_density.R
dissUtils/R/inverse_frequency.R
dissUtils/R/neighbor_identify.R
dissUtils/R/unit_hypersphere_volume.R
dissUtils/R/knownmethods.R
dissUtils/R/make_diss_names.R
dissUtils/R/diss_index.R
dissUtils/R/neighbors.R
dissUtils/R/diss.R
dissUtils/R/dissUtils-internal.R
dissUtils/R/densest.R
dissUtils/R/groupwise_density.R
dissUtils/README.md
dissUtils/MD5
dissUtils/DESCRIPTION
dissUtils/man
dissUtils/man/neighbor.density.Rd
dissUtils/man/diss.index.Rd
dissUtils/man/unit.hypersphere.volume.Rd
dissUtils/man/dissUtils-package.Rd
dissUtils/man/diss.Rd
dissUtils/man/neighbor.identify.Rd
dissUtils/man/groupwise.density.Rd
dissUtils/man/neighbors.Rd
dissUtils/LICENSE