Author: Cong Zhu .
Purpose: Source Code of correlation analyses for "Jia, Y., Zhu, C., Du, J., Xiang, Y., Chen, Y., Wang, W., & Tao, C. (2019). Investigating safety profiles of human papillomavirus vaccine across group differences using VAERS data and MedDRA. PeerJ, 7, e7490.".
The analyses were aimed to understand the cooccurrence pattern of adverse events related to HPV vacines. .