knn_tree: Helper KNN Function for Trees

In YosefLab/VISION: Functional interpretation of single cell RNA-seq latent manifolds

Helper KNN Function for Trees

Description

Computes nearest-neighbor indices and distances in serial. Query is over all points and results do not include the self-distance.

Usage

knn_tree(leaves, k, distances)

Arguments

leaves	leaves to find the nearest neighbors of
k	number of neighbors to query
distances	matrix of Samples x Samples matrix of cophenetic tree distances

Value

list with two items: index: Samples x K matrix of neighbor indices dist: Samples x K matrix of neighbor distances

YosefLab/VISION documentation built on Feb. 19, 2023, 9:50 p.m.