pyntbci.utilities.itr

pyntbci.utilities.itr(n: int | ndarray[tuple[Any, ...], dtype[_ScalarT]], p: float | ndarray[tuple[Any, ...], dtype[_ScalarT]], t: float | ndarray[tuple[Any, ...], dtype[_ScalarT]]) → ndarray[tuple[Any, ...], dtype[_ScalarT]]

Compute the information-transfer rate (ITR).

Parameters:

• n (int | NDArray:) – The number of classes.

• p (float | NDArray:) – The decoding accuracy between 0 and 1.

• t (float | NDArray:) – The decoding time in seconds (including inter-trial time).

Returns:

itr – The ITR in bits per minute.

Return type:

float | NDArray