| 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
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Package: | dissUtils |
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Type: | Package |
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Version: | 0.1 |
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Date: | 2012-12-06 |
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License: | GPL (>= 2) |
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diss | Dissimilarities Between Vectors |
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diss.index | Convert Indices from Distance Object to Matrix |
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groupwise.density | Compare Spatial Densities Between Groups |
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neighbors.identify | Find Neighbor Indices |
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neighbor.density | N-Dimensional Neighbor Density |
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neighbors | Find Nearest Neighbor Distances |
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unit.hypersphere.volume | Helps When Calculating Densities |
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[Package
dissUtils version 1.0
Index]