tedana.metrics.dependence.calculate_psc

calculate_psc(data_optcom, optcom_betas)[source]

Calculate percent signal change maps for components against optimally-combined data.

Parameters:

  • data_optcom ((M x T) array_like) – Optimally combined data, already masked.

  • optcom_betas ((M x C) array_like) – Component-wise, unstandardized parameter estimates from the regression of the optimally combined data against component time series.

Returns:

psc ((M x C) array_like) – Component-wise percent signal change maps.