NEWS
kairos 2.2.0
New classes and methods
- Add
as_seriation()
to coerce objects to seriation orders.
- Add
assess()
to test the significance of seriation solutions (#4).
- Add
density_event()
and density_accumulation()
to compute density estimates of event and accumulation dates.
- Add
order_rows()
and order_columns()
to get permutation order.
- Add
refine()
to refine CA-based seriation.
Enhancements
Bugfixes & changes
- Fix a bug in
predict_event()
and predict_accumulation()
: supplementary rows are no longer ignored.
- Fix calendar in
jackknife()
and bootstrap()
methods for EventDate-class
.
- Deprecate
get_order()
and seriate_refine()
.
kairos 2.1.1 (2024-07-26)
Internals
kairos 2.1.0 (2024-02-26)
New classes and methods
Internals
- List dimensio in
Depends
.
kairos 2.0.2 (2023-11-27)
Internals
- Follow changes in dimensio v0.5.0.
kairos 2.0.1 (2023-09-05)
Bugfixes & changes
- Fix support for supplementary rows in
event()
.
kairos 2.0.0 (2023-08-30)
New classes and methods
- Add
image()
methods.
- Add
coef()
, fitted()
, residuals()
, sigma()
and terms()
to extract values from EventDate
objects.
Internals
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 (2022-11-09)
New classes and methods
- Add
seriate_refine()
method for PermutationOrder
objects.
Bugfixes & changes
- Deprecate
refine()
.
cutoff
argument of event()
is defunct (use rank
instead).
kairos 1.1.0 (2022-06-18)
New classes and methods
- Add seriation methods:
seriate_rank()
, seriate_average()
, permute()
, get_order()
.
- Add
SimulationMeanDate
to store mean date estimations from simulated assemblages.
- Add
simulate()
method for MeanDate
objects.
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 (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 (2021-11-08)