Saturday, July 28, 2012

Mixed Effects for Fusion

It seems like the folks at Prometheus Fusion Perfection have matured their equipment and operations to the point of being able to run on a fairly repeatable basis. Right now they are working on a Symmetry test of their polywell. I posted a link to an example design/analysis using R that would allow a basic response surface for the device to be estimated (script embedded below the fold). It uses AlgDesign for the blocking by shot, and lme4 to fit a model that includes a random effect to account for shot-to-shot variation.

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