About the Authors

Wei-Ying Ping

Roles Conceptualization, Supervision

Affiliation School of Statistics and Data Science, Jiangxi University of Finance and Economics, Nanchang, Jiangxi Province, China

Yu-Wen Hu

Roles Data curation, Writing – original draft, Writing – review & editing

976559478@qq.com

Affiliation School of Statistics and Data Science, Jiangxi University of Finance and Economics, Nanchang, Jiangxi Province, China

Liang-Qing Luo

Roles Conceptualization, Methodology, Supervision

Affiliation School of Statistics and Data Science, Jiangxi University of Finance and Economics, Nanchang, Jiangxi Province, China

Competing Interests

The authors have declared that no competing interests exist.