| ica.elm_forecast | Forecasting from ICA based ELM model |
| ica.elm_train | Training of ICA based ELM model for time series forecasting |
| pca.elm_forecast | Forecasting from PCA based ELM model |
| pca.elm_train | Training of PCA based ELM model for time series forecasting |
| price | Aggregate gram price data |