DBindex

is a Filebacked Big Matrix, which contains column matrix cumulative sums.

X_cumsum

rowInd

Clusters

is a matrix of the cluster centroids

cluster_size

is a Filebacked Big Matrix, which stores distances between a cluster centoid and signals in the cluster

DistInter

internal

Routines for efficient cluster analysis of large scale data. This package implements the 'CHICKN'
clustering algorithm (see 'Permiakova' 'et' 'al.' (2020) "'CHICKN': Extraction of 'peptide' 'chromatographic'
'elution' profiles from large scale mass 'spectrometry' data by means of 'Wasserstein' 'compressive' hierarchical
cluster analysis"). Functions for data compression, hierarchical clustering and post processing are provided.

DBindex: DBindex

Description

Usage

Arguments

Value