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Figure 1

From: MutSignatures: an R package for extraction and analysis of cancer mutational signatures

Figure 1

Schematic of mutSignatures Modules. Diagram summarizing the three modules of the mutSignatures framework. Module 1 is aimed at importing and preparing mutation data from VCF files or other sources. A DBGenome object is required for computing mutation types. Analytic parameters are set before running NMF. Module 2 is aimed at extracting mutational signatures by NMF, or computing signature activities via the fcnnls function. Module 3 includes functions for comparing mutational signatures and data visualization. A summary of Input/Output (I/O) objects is shown.

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