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v0.4.2

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@falafelbot falafelbot released this 04 Sep 16:19
· 76 commits to master since this release
v0.4.2
2f6fe4f

Major update of the changes introduced in version 0.4.0 (introducing new functions estTransition and estStrength):

New functions:

  • calcTransition: Calculate maximum-likelihood Ψ (transition probabilities between regions in two phases of the annual cycle) without estimating uncertainty or accounting for potential assignment error (e.g., from geolocators). If there are no CMR data, Ψ is proportional to the number of observed animals in each combination of origin and target regions. If there are CMR data, the function accounts for possible differences in reencounter probability.
  • reverseTransition: Reverse Ψ and R (origin relative abundances) estimates to calculate or estimate target site to origin site transition probabilities (Γ), target region relative abundances (W), and origin/target site combination probabilities (Π).
  • simCMRData: Simulate capture-mark-reencounter (CMR) migratory movement data.
  • simGLData: Simulate geolocator (GL) migratory movement data.
  • simProbData: Simulate Dirichlet-based probability table data.
  • simTelemetryData: Simulate telemetry/GPS migratory movement data.

Significant edits to estTransition, including letting the user choose estimator ("bootstrap" or "MCMC", the former is the default) and allowing for more data types with each. You can now use any combination of CMR, GL, telemetry, probability table (genoscape), and raster (genoscape or isotope) data with the bootstrap estimator and CMR and telemetry data with the MCMC estimator.

New and updated vignettes that demonstrate new functionality.

Several bug fixes.

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