To cite package ‘DNNSIM’ in publications use:

  Liu Q, Wang S, Bai R, Bandyopadhyay D (2025). _DNNSIM: Single-Index
  Neural Network for Skewed Heavy-Tailed Data_. R package version
  0.1.1, <https://CRAN.R-project.org/package=DNNSIM>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {DNNSIM: Single-Index Neural Network for Skewed Heavy-Tailed Data},
    author = {Qingyang Liu and Shijie Wang and Ray Bai and Dipankar Bandyopadhyay},
    year = {2025},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=DNNSIM},
  }