Time Series Forecasting, Fourier, Ensemble Method, Data Science, Signal Processing.
tonnes) from 1956:Q1 to 2014:Q1. df = pd.read_csv('Quarterly_Australian_Portland_Cement_production_776_10.csv', usecols=['time', 'value']) # convert time from year float to a proper datetime format df['time'] = df['time'].apply(lambda x: str(int(x)) + '-' + str(int(1 + 12 * (x % 1))).rjust(2, '0'))