Data for: Robust building energy consumption forecasting using an online learning approach with R ranger

These datasets are preprocessed datasets for the raw data from Building 6 and Building 7 of "Long-term energy consumption & outdoor air temperature for 11 commercial buildings." Herein, Building 6 and Building 7 have been renamed to Building 1 and Building 2, respectively, for the construction of the RABOLA model. All datasets consist of date (month/day/year/hour), independent variables, and dependent variable (Power). The attribution of input variables (from IV01 to IV18) in the preprocessed datasets for Stage 1 can be found in "Table 3" of our published paper. For more detailed information on the datasets, please see our published paper.