The supplemental .zip archive for this publication contains the files outlined below. Data files are not included because the authors used register data from Statistics Netherlands (SSD) that are not allowed to be taken outside the statistical office for reasons of privacy and data protection. 1. R script to calculate transversal entropy R script - entropy.txt 2. R script to calculate OM distances and to cluster trajectories with PAM clustering R script - OM & PAM.txt 3. SPSS syntax file to calculate logistic regression analyses SPSS syntax - regression models.sps