RollingMin¶
Running min over a window.
Parameters¶
-
window_size
Type → int
Size of the rolling window.
Attributes¶
-
name
-
window_size
Examples¶
from river import stats
X = [1, -4, 3, -2, 2, 1]
rolling_min = stats.RollingMin(2)
for x in X:
rolling_min.update(x)
print(rolling_min.get())
1
-4
-4
-2
-2
1
Methods¶
get
Return the current value of the statistic.
update
Update the called instance.
Parameters
- x — 'numbers.Number'