Dear Sir / Madame, I am interested in the methylation dataset that is part of ROSMAP. I was just wondering if there is any information available about the smoking status of the individuals within the study? Kind Regards Ashley Heinson

Created by Ashley Heinson Ashley_Heinson
Thank you very much for your response. I will follow the link. While I am typing, I would like to use the normalized methylation dataset, and I have downloaded the file "AMP-AD_ROSMAP_Rush-Broad_IlluminaHumanMethylation450_740_imputed.tsv". Is this the correct file? In the description it says that it had been corrected for a number of things including batch effect, but with a quick PCA it seems to me that the batch effect is still there. I just wanted to check that I was using the correct dataset. Thank you for your help. Ashley
We only have a subset of individual level data in Synapse, but there is more information available through Rush (the data contributor). Please see here: https://www.radc.rush.edu/;jsessionid=8D1CD9FBE972335E0DD0494972E83B2A

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