eelbrain.Interaction.count¶
-
Interaction.
count
(self, value, start=-1)¶ Cumulative count of the occurrences of
value
Parameters: - value : str | tuple (value in .cells)
Cell value which is to be counted.
- start : int
Value at which to start counting (with the default of -1, the first occurrence will be 0).
Returns: - count : Var of int, len = len(self)
Cumulative count of value in self.
Examples
>>> a = Factor('abc', tile=3) >>> a Factor(['a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c']) >>> a.count('a') array([0, 0, 0, 1, 1, 1, 2, 2, 2])