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archeofrag 0.8.3

Released: 2022-0?-??

• add an option to remove the vertices in the frag.observer.failure() function.

archeofrag 0.8.2

Released: 2022-07-27

• adding unit tests with testthat and test coverage analysis with covr.
• fix the frag.simul.process() function.

archeofrag 0.8.1

Released: 2022-07-13

• all functions from other packages are tagged with their package.
• the RBGL is moved to the ‘suggested’ packages list, the functionalities related to planarity are now optional.
• igraph functions’ names are updated.
• creation of a utils.R file, including internal functions to check the fragmentation graph and the “layer” argument.

archeofrag 0.8

Released: 2022-03-08

Third major release.

• add license.
• complete update of the vignette.

archeofrag 0.7.1

Released: 2022-02-17

• when using frag.weight.edges() with xyz coordinates, the function now returns a graph with an edge attribute with the spatial distance between fragments
• frag.layers.summarise() has three new parameters with default values to define the names of the colums with the cohesion and admixture values
• the balance, disturbance, and aggreg.factor values returned by frag.get.parameters() are now rounded with two digits.
• an error has been corrected in the asymetric.transport.from parameter of the frag.simul.process() function.

archeofrag 0.7

Released: 2021-04-26

Second major release, after complete revision of the documentation.

archeofrag 0.6.7

Released: 2021-04-12

• new function frag.layers.compare() to generate simulated graphs for two deposition hypotheses, from the parameters of an observed graph.
• new function frag.layers.summarise() for post-processing the results of the frag.layers.compare() function.
• the frag.weight.edges() function now enables to weight the edges with morphometric and spatial distance values.

archeofrag 0.6.6

Released: 2021-03-30

• the frag.simul.process() function has a new asymetric.transport.from parameter.
• new features in frag.graph.plot(): if the graph has two layers, the fragments are distributed by layers in two different regions of the plot.
• new make_sr_graph() function, to generate a connection graph from a frag.object.
• frag.get.admixture() can now be applied to a graph with more than 2 layers.
• frag.get.cohesion() can now be applied to a graph with more than 2 layers.
• The edges of the graphs generated with frag.simul.process() are now internally weighted with the frag.edges.weighting() function.
• frag.observer.failure(): new function to simulate the inaccuracy of an observer in determining the relationships between fragments.

archeofrag 0.6

Released: 2020-11-27

This is the first public release of the archeofrag package.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.