AddedDistribution
Create a weighted mixture from two or more distributions.
Declaration
self = AddedDistribution(scalings=<value>,distributions=<value>)
Parameters
options.scalingsmixture weights that sum to oneoptions.distributionscomponent distributions in mixture order
Returns
selfAddedDistribution instance
Discussion
Supply either one scalar weight for a two-component mixture
or one weight per component. The distributions input lists
the component distributions in mixture order.