Regression analysis and modelling of data acquisition for SELDI-TOF mass spectrometry

Martin Sköld, Tobias Rydén, Viktoria Samuelsson, Charlotte Bratt, Lars Ekblad, Håkan Olsson, Bo Baldetorp

Abstract: : Pre-processing of SELDI-TOF mass spectrometry data is currently performed on a largel y ad hoc basis. This makes comparison of results from independent analyses troublesome and does not provide a framework for distinguishing different sources of variation in data.