nat.nblast1.6.9 package

NeuroAnatomy Toolbox ('nat') Extension for Assessing Neuron Similarity and Clustering

calc_dists_dotprods

Calculate distances and dot products between two sets of neurons

calc_prob_mat

Calculate probability matrix from distances and dot products between n...

calc_score_matrix

Calculate scoring matrix from probability matrices for matching and no...

create_scoringmatrix

Create a scoring matrix given matching and non-matching sets of neuron...

diagonal

Extract diagonal terms from a variety of matrix types

extract-methods

Extract parts of a sparse spam matrix

fill_in_sparse_score_mat

Add one or more submatrices to a sparse score matrix

fill_pairs_sparse_score_mat

Add forwards, reverse and self scores for a pair of neurons to a spars...

nat.nblast-package

Neuron similarity, search and clustering tools

nblast_allbyall

Wrapper function to compute all by all NBLAST scores for a set of neur...

nblast

Calculate similarity score for neuron morphologies

NeuriteBlast

Produce similarity score for neuron morphologies

neuron_pairs

Utility function to generate all or random pairs of neurons

nhclust

Cluster a set of neurons

plot3d.hclust

Methods to identify and plot groups of neurons cut from an hclustobj...

show_similarity

Display two neurons with segments in the query coloured by similarity

sparse_score_mat

Convert a subset of a square score matrix to a sparse representation

sub_dist_mat

Convert (a subset of) a raw score matrix to a distance matrix

sub_score_mat

Return scores (or distances) for given query and target neurons

subset.hclust

Return the labels of items in 1 or more groups cut from hclust object

WeightedNNBasedLinesetMatching

Compute point & tangent vector similarity score between two linesets

Extends package 'nat' (NeuroAnatomy Toolbox) by providing a collection of NBLAST-related functions for neuronal morphology comparison (Costa et al. (2016) <doi: 10.1016/j.neuron.2016.06.012>).

  • Maintainer: Gregory Jefferis
  • License: GPL-3
  • Last published: 2026-02-03