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Blauth, A.; Pigeot, Iris (2000): GraphFitI - A computer program for graphical chain models. Collaborative Research Center 386, Discussion Paper 224


Fitting a graphical chain model to a multivariate data set consists of different steps some of which being rather tedious. The paper outlines the basic features and overall architecture of the computer program GraphFitI which provides the application of a selection strategy for fitting graphical chain models and for visualising the resulting models as a graph. It additionally supports the user at the different steps of the analysis by an integrated help system.