Each case would produce an output simulation PDF based on multiple runs of multiple models weighted by similarity of the model baseline PDF's to the «case» PDF. (judithcurry.com)
The historical returns are calculated as the weighted average of the target model weights and the market index returns that represent each asset class. (us.etrade.com)
If «a constraint is satisfied by one or more low sensitivity models and one or more high sensitivity models,» with model weighting, at least this would be reflected in the posterior ECS — in that it may not be much different from the prior. (climate-dynamics.org)