Hi, I'm looking to see if there's a file available here for download that links the subject ID from phenotype data for ROSMAP with the corresponding IDAT file name. So, for example, subject ID # is 100101 and the corresponding IDAT file would be 4329874036_R01C01. Any help is greatly appreciated, thank you! Also, this would be for snp array data, not methylation data.

Created by Jacquelyn Heatwole jheatwole
No, the SNP genotype data have different file names than the methylation data. See the ID key file for how to map between them
Thanks Mette. Are the SNP IDs labeled the same as the corresponding IDAT file name?
Yes there is. See the ID key file: syn3382527. The methylation IDs are in column D (mwas_id) the SNP IDs are column C

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