getkeyval

getkeyval(command, variable, mode='', default='')

Return an argument from an EEGLAB command-history expression.

String variable values address key/value arguments. Integer values use EEGLAB-facing 1-based argument positions. mode="present" returns a boolean-like integer, mode="full" includes the key in the returned command fragment, and integer modes select 1-based elements from a numeric vector value.

Parameters:

• command (str)

• variable (str | int)

• mode (str | int | Sequence[int])

• default (Any)

Return type:

Any