CNViz

CNViz visualizes sample copy number profiles from probe, gene, and segment-level log2 copy number ratios and integrates loss of heterozygosity (LOH) and single nucleotide variant (SNV) data.

Key Features:

• Multi-level copy number input: Accepts probe, gene, and segment-level log2 copy number ratios for visualization.
• LOH integration: Incorporates loss of heterozygosity data into copy number profiles.
• SNV integration: Incorporates single nucleotide variant data into copy number profiles.

Scientific Applications:

• Copy number profile visualization: Enables interactive exploration of sample-level copy number alterations across genomic regions.
• Multi-omics data integration: Supports combined analysis of copy number, LOH, and SNV data for comprehensive genomic characterization.

Methodology:

CNViz launches a Shiny application for interactive visualization of the input data.