std_precomp

std_precomp(STUDY, ALLEEG, chanorcomp='channels', *args, erp='off', spec='off', ersp='off', itc='off', scalp='off', savetrials='off', allcomps='off', recompute='off', design=None, erpparams=None, specparams=None, erspparams=None, return_com=False, **kwargs)

Precompute ERP, spectrum, ERSP, and ITC measures for a STUDY.

Measures are stored directly in STUDY.changrp for channels and in the parent STUDY.cluster entry for components. savetrials='on' also retains baseline-corrected ERP trials, linear spectral/ERSP trial power, and ITC phase. Field names follow EEGLAB’s cached-measure names without runtime sidecar dependencies.

Parameters:

• STUDY (dict[str, Any])

• ALLEEG (list[dict[str, Any]] | None)

• chanorcomp (Any)

• args (Any)

• erp (str | bool)

• spec (str | bool)

• ersp (str | bool)

• itc (str | bool)

• scalp (str | bool)

• savetrials (str | bool)

• allcomps (str | bool)

• recompute (str | bool)

• design (int | None)

• erpparams (Any)

• specparams (Any)

• erspparams (Any)

• return_com (bool)

• kwargs (Any)

Return type:

Any