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beastier is an R package to run BEAST2.

beastier is part of the babette package suite:

• beautier creates BEAST2 input (.xml) files.
• beastier runs BEAST2
• mauricer: install BEAST2 packages
• tracerer pastes BEAST2 output (.log, .trees, etc) files.

Related R packages:

• beastierinstall: Install and uninstall BEAST2
• beastier_on_windows: Verify that beastier works on the Windows operating system
• lumier: Shiny app to help create the function call needed

Due to CRAN policy, beastier cannot install BEAST2. As a workaround, the non-CRAN beastierinstall can be used.

To install BEAST2:

remotes::install_github("richelbilderbeek/beastierinstall")
beastierinstall::install_beast2()

Run BEAST2:

output_state_filename <- "out.state"

run_beast2(
  input_filename = get_beastier_path("2_4.xml"),
  output_state_filename = output_state_filename
)

This will create the files as specified in the 2_4.xml BEAST2 input file.

output_log_filename <- "out.log"
output_trees_filename <- "out.trees"
output_state_filename <- "out.state"

run_beast2(
  input_filename = get_beastier_path("2_4.xml"),
  output_log_filename = output_log_filename,
  output_trees_filenames = output_trees_filename,
  output_state_filename = output_state_filename
)

Note that in this version, the filenames for the .log and .trees files could be specified. This is unneeded: the 2_4.xml BEAST2 input file specifies where these files will be stored:

<?xml [...]?><beast [...]>

[...]

<run [...]>

    [...]

    <logger id="tracelog" fileName="test_output_0.log" [...]>
        [...]
    </logger>

    [...]

    <logger id="treelog.t:[...]" fileName="$(tree).trees" [...]>
        [...]
    </logger>
</run>
</beast>

When using beautier, this can be specified in create_mcmc:

create_mcmc(
  tracelog = create_tracelog(
    filename = "my_trace.log"
  ),
  treeslog = create_treeslog(
    filename = "my_trees.trees"
  )
)

See install.

See FAQ

beastier cannot do everything BEAST2 can.

• Install BEAST2: this is removed from this package to follow CRAN rules. Use the non-CRAN package beastierinstall to do so.
• Continue a BEAST2 run: this is an experimental feature.
• Setup BEAGLE: this is an untested feature

See CONTRIBUTING, at Submitting use cases

See CONTRIBUTING, at 'Submitting code'

See CONTRIBUTING, at 'Submitting bugs'

Sure, just add an Issue. Or send an email.

• BEAST2 GitHub

Branch
beautier main
beastierinstall main

Branch
beastier_on_windows main

Article about babette:

• Bilderbeek, Richèl JC, and Rampal S. Etienne. "babette: BEAUti 2, BEAST 2 and Tracer for R." Methods in Ecology and Evolution (2018). https://doi.org/10.1111/2041-210X.13032

FASTA files anthus_aco.fas and anthus_nd2.fas from:

• Van Els, Paul, and Heraldo V. Norambuena. "A revision of species limits in Neotropical pipits Anthus based on multilocus genetic and vocal data." Ibis.