@techreport{TUW-115019, author = {van Helvoort, P.J. and Filzmoser, Peter and van Gaans, P.F.M.}, title = {Sequential factor analysis as a new approach to multivariate analysis of heterogeneous geochemical datasets: an application to a bulk chemical characterization of fluvial deposits (Rhine-Meuse delta, the Netherlands), TS-04-1}, institution = {E105 - Institute of Statistics and Mathematical Methods in Economics; Vienna University of Technology}, year = {2004} }