The present invention provides for methods directed to dynamically generating input to an analysis environment. Varying input data is linked with analysis routines by provision of a well defined but general purpose input structure for selected data, which is used as input to analysis routines. Metadata is used to describe the multiple analysis routines and their capabilities, and a framework both automatically formats the input data and customizes the analysis routine to accept the specific dynamic fields available in the input. In this manner, data (e.g., a query) containing new input fields is dynamically made available to multiple existing analysis techniques.