Dataset Open Access
This dataset contains 48000 monthly time series used in the M4 forecasting competition. The series are belonging to 6 different domains: demographic, micro, macro, industry, finance and other.
Makridakis, S., Spiliotis, E., Assimakopoulos, V., 2018. The m4 competition: results, findings, conclusion and way forward, International Journal of Forecasting 34 (4), 802 – 808.
Makridakis, S., Spiliotis, E., Assimakopoulos, V., 2020. The m4 competition: 100,000 time series and 61 forecasting methods. International Journal of Forecasting 36 (1), 54 – 74.