python moving average of list
import numpy def running_mean(x, N): """ x == an array of data. N == number of samples per average """ cumsum = numpy.cumsum(numpy.insert(x, 0, 0)) return (cumsum[N:] - cumsum[:-N]) / float(N) val = [-30.45, -2.65, 56.61, 47.13, 47.95, 30.45, 2.65, -28.31, -47.13, -95.89] print(running_mean(val, 3)) """ [ 7.83666667 33.69666667 50.56333333 41.84333333 27.01666667 1.59666667 -24.26333333 -57.11 ] """