Package OverviewProvides an overview of key functions and classes |
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Neuron similarity, search and clustering tools |
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Key functionsThe main entry points to neuron search and clustering |
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Calculate similarity score for neuron morphologies |
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Wrapper function to compute all by all NBLAST scores for a set of neurons |
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Cluster a set of neurons |
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Plotting resultsVisualise pairwise neuron search or clustering results |
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Methods to identify and plot groups of neurons cut from an |
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Display two neurons with segments in the query coloured by similarity |
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Return the labels of items in 1 or more groups cut from hclust object |
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Scoring MatricesCalculate the scoring matrices that define NBLAST similarity |
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Create a scoring matrix given matching and non-matching sets of neurons |
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Calculate scoring matrix from probability matrices for matching and non-matching sets of neurons |
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Calculate probability matrix from distances and dot products between neuron segments |
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Calculate distances and dot products between two sets of neurons |
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Scoring matrices for neuron similarities in FCWB template brain |
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Mid level functions for result matricesFunctions that you might use to manipulate matrices containing all by all NBLAST results for use with other clustering strategies (besides nhclust) |
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Return scores (or distances) for given query and target neurons |
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Convert (a subset of) a raw score matrix to a distance matrix |
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Convert a subset of a square score matrix to a sparse representation |
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Low level search functionsIntended for developer use |
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Produce similarity score for neuron morphologies |
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Utility function to generate all or random pairs of neurons |
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Compute point & tangent vector similarity score between two linesets |
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20 traced Drosophila neurons from Chiang et al 2011 |
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Matrix utility functionsIntended for developer use |
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Extract diagonal terms from a variety of matrix types |
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Extract parts of a sparse |
Add one or more submatrices to a sparse score matrix |
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Add forwards, reverse and self scores for a pair of neurons to a sparse score matrix |