Differential methylation analysis pipeline using Illumina 450k array data from GEO (GSE42861). Includes preprocessing, QC, normalization, limma-based DMP detection, annotation, and visualization (volcano plot, MA plot, PCA). Built in R for reproducibility and educational use.
bioinformatics r methylation epigenetics dmp dna-methylation differential-methylation limma minfi 450k-array
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Updated
Jun 29, 2025 - R