To cite package ‘panelTool’ in publications use:

Tong X (2026). panelTool: Build Regularly Spaced Panels from Irregularly Spaced Longitudinal Data. R package version 0.1.0, https://github.com/xiaoran831213/paneltool.

Corresponding BibTeX entry:

  @Manual{,
    title = {panelTool: Build Regularly Spaced Panels from Irregularly
      Spaced Longitudinal Data},
    author = {Xiaoran Tong},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/xiaoran831213/paneltool},
  }