NEWS
ttbary 0.3-0 (2022-08-15)
OVERVIEW
- Necessary changes to make the package compatible with
spatstat 3.0 and later. This version will not work with
older versions of spatstat
- Adds a new function called 'drezner' to compute
an exact barycenter point for a point cloud in R^2 based
on limited squared Euclidean distances.
- Introduces the parameter 'exact' in functions kmeansbary
and kmeansbaryeps. If exact=TRUE, these functions use
the internal C++ code of 'drezner' for computing
barycenter candidates. The previous behavior of the
functions is obtained by keeping the default of
exact=FALSE, which is faster and does not give
systematically worse results.
ttbary 0.2-2 (2022-02-19)
OVERVIEW
- Necessary changes to make the package compatible with
spatstat 2.3 and later. This version will not work with
older versions of spatstat
ttbary 0.2-0 (2021-03-21)
OVERVIEW
- Necessary changes to make the package compatible with
spatstat 2.0 and later. This version will not work with
older versions of spatstat (use v0.1-1 for that case)
ttbary 0.1-1 (2019-12-13)
OVERVIEW
- Minor changes to user interface and documentation based
on CRAN review
ttbary 0.1-0
OVERVIEW