split_matrix

This function splits a matrix into multiple smaller matrices by column or row.
It is useful for processing large matrices in chunks, such as when performing
analysis on a single computer with limited memory.

Provides a comprehensive toolkit for single-cell annotation with the 'CellMarker2.0' database (see Xia Li, Peng Wang, Yunpeng Zhang (2023) <doi: 10.1093/nar/gkac947>). Streamlines biological label assignment in single-cell RNA-seq data and facilitates transcriptomic analysis, including preparation of TCGA<https://portal.gdc.cancer.gov/> and GEO<https://www.ncbi.nlm.nih.gov/geo/> datasets, differential expression analysis and visualization of enrichment analysis results. Additional utility functions support various bioinformatics workflows. See Wei Cui (2024) <doi: 10.1101/2024.09.14.609619> for more details.

Wei Cui

easybio

Comprehensive Single-Cell Annotation and Transcriptomic Analysis
Toolkit

split_matrix function

<dl><dt>matrix</dt>
<dd>A numeric or logical matrix to be split.</dd>
<dt>chunk_size</dt>
<dd>The number of columns or rows to include in each smaller matrix.</dd>
<dt>column</dt>
<dd>Divided by column(default is <code>TRUE</code>)</dd></dl>

Arguments

Split a Matrix into Smaller Sub-matrices by Column or Row — split_matrix

<dl>

<dt>matrix</dt>
<dd>A numeric or logical matrix to be split.</dd>


<dt>chunk_size</dt>
<dd>The number of columns or rows to include in each smaller matrix.</dd>


<dt>column</dt>
<dd>Divided by column(default is <code>TRUE</code>)</dd>

</dl>

split_matrix: Split a Matrix into Smaller Sub-matrices by Column or Row

Description

Usage

Value

Arguments

Examples