Main repository: https://github.com/PetrCala/Diploma-Thesis Main data frame: https://github.com/PetrCala/Diploma-Thesis/blob/dev/Data/data_set_master_thesis_cala.xlsm Twins data frame: https://github.com/PetrCala/Diploma-Thesis/blob/dev/Data/twin_data_master_thesis_cala.xlsm