OmniCorr - Multi-omics Integration and Visualization Framework

OmniCorr is an R package for correlation-based integration and visualization of multi-omics datasets, including transcriptomics, metatranscriptomics, metagenomics, metaproteomics, and associated sample metadata. The package computes pairwise correlations between independently processed omics layers and provides flexible tools for organizing and visualizing cross-omics associations using aligned heatmaps and optional network-style visualizations. OmniCorr is designed to complement existing preprocessing and network inference workflows rather than replace them.