14. The method of claim 13 further comprising: providing a market for use of the models.
13. A method executed in a computer system, the method comprises: using by one or more computer systems a search engine to search a database of models to find a model; querying by one or more computer systems the model to develop an inference of the likelihood of a future event; and allowing by the one or more computers a user to discard variables in the model below a certain threshold of relevancy for at least one of calculation time and predictive accuracy.