pygambit.gambit.Game.set_chance_probs#
- Game.set_chance_probs(infoset: Infoset | str, probs: Sequence)#
Set the action probabilities at chance information set infoset.
- Parameters:
infoset (Infoset or str) – The chance information set at which to set the action probabilities. If a string is passed, the information set is determined by finding the chance information set with that label, if any.
probs (array-like) – The action probabilities to set
- Raises:
MismatchError – If infoset is not an information set in this game
UndefinedOperationError – If infoset is not an information set of the chance player
IndexError – If the length of probs is not the same as the number of actions at the information set
ValueError – If any of the elements of probs are not interpretable as numbers, or the values of probs are not non-negative numbers that sum to exactly one.