To cite package ‘tvvarss’ in publications use:

Ward E, Scheuerell M, Katz S (2021). tvvarss: Time Varying Vector Autoregressive State Space Models. R package version 0.1.1, https://github.com/atsa-es/tvvarss.

Corresponding BibTeX entry:

  @Manual{,
    title = {tvvarss: Time Varying Vector Autoregressive State Space
      Models},
    author = {Eric Ward and Mark Scheuerell and Steve Katz},
    year = {2021},
    note = {R package version 0.1.1},
    url = {https://github.com/atsa-es/tvvarss},
  }