If you are interested in forecasting then the Makridakis competitions are worth taking a look at. * https://en.wikipedia.org/wiki/Makridakis_Competitions https

If you are interested in forecasting then the Makridakis competitions are worth taking a look at. * https://en.wikipedia.org/wiki/Makridakis_Competitions https://en.wikipedia.org/wiki/Makridakis_Competitions * https://www.researchgate.net/publication/325901666/download https://www.researchgate.net/publication/325901666/download * https://github.com/M4Competition/M4-methods https://github.com/M4Competition/M4-methods * https://journals.plos.org/plosone/article/file?type=printable&id=10.1371/journal.pone.0194889 https://journals.plos.org/plosone/article/file?type=printabl... * https://eng.uber.com/m4-forecasting-competition/ https://eng.uber.com/m4-forecasting-competition/