Skip to contents


kairos 2.0.1

CRAN release: 2023-09-05

Bugfixes & changes

  • Fix support for supplementary rows in event().

kairos 2.0.0

CRAN release: 2023-08-30

New classes and methods


  • MeanDate, AoristicSum, RateOfChange and IncrementTest classes now inherit from TimeSeries (see aion).
  • Use tinytest instead of testthat.

Bugfixes & changes

  • Remove previously deprecated methods.

Breaking changes

  • Use aion for internal date representation.
  • Use graphics instead of ggplot2 to reduce hard dependencies (remove all autoplot() methods).
  • For consistency, all mcd() methods now return a MeanDate object.

kairos 1.2.0

CRAN release: 2022-11-09

New classes and methods

Bugfixes & changes

  • Deprecate refine().
  • cutoff argument of event() is defunct (use rank instead).

kairos 1.1.0

CRAN release: 2022-06-18

New classes and methods

Breaking changes

  • No longer use classes from arkhe.
  • Fix bootstrap() method for MeanDate objects: resample with replacement instead of simulating observations from a multinomial distribution.

kairos 1.0.1

CRAN release: 2022-03-11

Bugfixes & changes

  • Fix aoristic sum calculation (#1). aoristic() now calculates weights within the time blocks rather than at the break dates between blocks.

kairos 1.0.0

CRAN release: 2021-11-08

  • First release.