Sufficient dimension reduction on partially nonlinear index models with applications to medical costs analysis

• Xiaobing Zhao,

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision

  Affiliation School of Data Sciences, Zhejiang University of Finance and Economics, Hangzhou, Zhejiang Province, China

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• Yufeng Xia,

  Roles Writing – review & editing

  Affiliation School of Data Sciences, Zhejiang University of Finance and Economics, Hangzhou, Zhejiang Province, China

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• Xuan Xu

  Roles Funding acquisition, Investigation, Methodology, Software, Writing – original draft

  * E-mail: xuxuan@zufe.edu.cn

  Affiliation Asset and Laboratory Management Office, Zhejiang University of Finance and Economics, Hangzhou, Zhejiang Province, China

  https://orcid.org/0009-0006-4687-0409

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