Created
February 4, 2020 23:17
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| import numpy as np | |
| def moving_average(a, n=3) : | |
| ret = np.cumsum(a, dtype=float) | |
| ret[n:] = ret[n:] - ret[:-n] | |
| return ret[n - 1:] / n | |
| n = 12 | |
| plt.plot(moving_average(btc_data, n=n)) | |
| plt.plot(btc_data[n - 1:]) | |
| plt.title('Daily Low Bitcoin Prices - 1 Year') | |
| plt.legend(['{} day moving average of low prices'.format(n), 'daily low price']) | |
| plt.show() |
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