TY - JOUR T1 - The healthy ageing gene expression signature for Alzheimer’s disease diagnosis: a random sampling perspective JF - bioRxiv DO - 10.1101/047050 SP - 047050 AU - Laurent Jacob AU - Terence P. Speed Y1 - 2016/01/01 UR - http://biorxiv.org/content/early/2016/04/05/047050.abstract N2 - In a recent publication, Sood et al. [2015] presented a set of 150 probe-sets which could be used in a diagnosis of Alzheimer disease (AD) based on gene expression. We reproduce some of their experiments, and show that the performance of their particular set of 150 probe-sets does not stand out compared to that of randomly sampled sets of 150 probe-sets from the same array. ER -