VisTrails's repositories
VisTrails
VisTrails is an open-source data analysis and visualization tool. It provides a comprehensive provenance infrastructure that maintains detailed history information about the steps followed and data derived in the course of an exploratory task: VisTrails maintains provenance of data products, of the computational processes that derive these products and their executions.
vistrails-contrib-legacy
A collection of contributed VisTrails packages that are old and unmaintained but kept for posterity.