To cite celltrackR in publications use:

Wortel IMN, Dannenberg K, Berry JC, Miller MJ, Textor J (2019). “CelltrackR: an R package for fast and flexible analysis of immune cell migration data.” bioRxiv, 1–3. https://github.com/ingewortel/celltrackR.

Corresponding BibTeX entry:

  @Article{,
    title = {{CelltrackR}: an R package for fast and flexible analysis
      of immune cell migration data},
    author = {Inge M. N. Wortel and Katharina Dannenberg and Jeffrey C.
      Berry and Mark J. Miller and Johannes Textor},
    journal = {bioRxiv},
    year = {2019},
    pages = {1--3},
    url = {https://github.com/ingewortel/celltrackR},
  }