Changes in version 1.0.2 - Added set_seed option to the run_TIGER() function for reproducible results. - Pearson correlation-based feature selection now supports parallel computing to speed up large datasets and prevent memory issues caused by cor(). - Now notifies when a metabolite lacks enough observations to compute correlation during feature selection. Changes in version 1.0.1 - Support passing values to the argument use in cor() to control how to deal with missing values when computing correlation. Changes in version 1.0.0 (2022-01-06) - Updated reference information. - Fixed the issues caused by dependencies. Changes in version 0.1.0 (2021-09-02) - Original release