This has much broader implications than first meets the eye. People are used to getting a second opinion on healthcare, but in a quantified data-science era th

This has much broader implications than first meets the eye. People are used to getting a second opinion on healthcare, but in a quantified data-science era that can loop back to multiple quantified estimates as well. It has implications for policy, individual decisions, and all sorts of things. Methods for explicitly modeling this variability are important.