DNA methylation (DNAm) analysis using Illumina Methylation arrays (EPICv2, EPIC and 450K). It includes preprocessing, quality control, phenotype merging, and statistical modeling (GLM and LMM) for numerical and/or categorical phenotype using minfi, ENmix and wateRmelon frameworks.

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.