R Activity Methylation

This project analyzes IDAT files using R to visualize epigenetic patterns through bar and density plots.

Data set

View the dataset on NCBI GEO

Update Data set

To use another dataset modify the line.

dir_idat = "{idat_folder_path}"

Replace {idat_folder_path} with the path corresponding to the folder containing the IDAT files of the dataset.

Also modify the line

targets <- read.metharray.sheet(dir_idat, pattern="{sampleSheet_name}")

Replace {sampleSheet_name} with the name of the appropriate SampleSheet file, and make sure that the file is located in the same folder as the IDAT files.

Results