R: Utilities for making pairwise comparisons of multivariate...

dissUtils-package {dissUtils} | R Documentation

## Utilities for making pairwise comparisons of multivariate data

### Description

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.

### Details

Package: | dissUtils
Type: | Package
Version: | 0.1
Date: | 2012-12-06
License: | GPL (>= 2)

diss | Dissimilarities Between Vectors
diss.index | Convert Indices from Distance Object to Matrix
groupwise.density | Compare Spatial Densities Between Groups
neighbors.identify | Find Neighbor Indices
neighbor.density | N-Dimensional Neighbor Density
neighbors | Find Nearest Neighbor Distances
unit.hypersphere.volume | Helps When Calculating Densities

[Package dissUtils version 1.0 Index]