lp.ernie Select items from an urn ("Finite urn" probability model) The lp.ernie object implements a very flexible general-purpose "finite urn" model. The typical finite urn model deals with colored balls in an urn. For instance, there might be three red balls, two black balls, and four white balls. Balls are removed one at a time. They are not replaced after removal. As balls are removed, the probabilities of picking each color change. The characteristics of the urn model are the concern with the changing probabilities and the fact that the total number of balls is known.

from the library : Litter Power Pro Package Format : External Environment : max / msp commercial Max 4.x http://www.bek.no/~pcastine/Litter/