To cite package ‘LSTMfactors’ in publications use:

  Qin H, Guo L (2025). _LSTMfactors: Determining the Number of Factors
  in Exploratory Factor Analysis by LSTM_. R package version 1.0.0,
  <https://CRAN.R-project.org/package=LSTMfactors>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {LSTMfactors: Determining the Number of Factors in Exploratory Factor Analysis
by LSTM},
    author = {Haijiang Qin and Lei Guo},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=LSTMfactors},
  }