egttools.behaviors.NormalForm.TwoActions.ImperfectTFT

class ImperfectTFT(self: egttools.numerical.numerical_.behaviors.NormalForm.TwoActions.ImperfectTFT, error_probability: SupportsFloat | SupportsIndex)

Bases: AbstractNFGStrategy

Tit for Tat with implementation errors.

Construct an Imperfect Tit for Tat strategy.

Parameters:

error_probability (float) – Probability of choosing the opposite action by mistake.

Methods

get_action	Return the action chosen by the strategy.
is_stochastic	Return whether the strategy is stochastic.
type	Return the strategy type.

__init__(self: egttools.numerical.numerical_.behaviors.NormalForm.TwoActions.ImperfectTFT, error_probability: SupportsFloat | SupportsIndex) → None

Construct an Imperfect Tit for Tat strategy.

Parameters:

error_probability (float) – Probability of choosing the opposite action by mistake.

__new__(**kwargs)

get_action(self: egttools.numerical.numerical_.behaviors.NormalForm.TwoActions.ImperfectTFT, time_step: SupportsInt | SupportsIndex, action_prev: SupportsInt | SupportsIndex) → int

Return the action chosen by the strategy.

Parameters:

• time_step (int) – Current round.

• action_prev (int) – Previous action of the opponent.

Returns:

Action selected by the strategy.

Return type:

int

is_stochastic(self: egttools.numerical.numerical_.behaviors.NormalForm.TwoActions.ImperfectTFT) → bool

Return whether the strategy is stochastic.

type(self: egttools.numerical.numerical_.behaviors.NormalForm.TwoActions.ImperfectTFT) → str

Return the strategy type.

__annotations__ = {}