NEWS
assignR 2.4.3 (2024-12-04)
- Bug fixes and enhanced error checking
- Requires R >= 4.0
assignR 2.4.1 (2024-05-30)
- Single site can be provided in wDist and will be recycled with a message
- wDist allows specification of bandwidth for kernel density estimation
- Bug fixes
assignR 2.4.0 (2023-09-01)
- Updates and fixes in the knownOrig database (v 0.2)
- Added download of global bioavailable Sr and USA groundwater H and O isotopes in getIsoscapes
- Bug fixes
assignR 2.3.0 (2023-06-06)
- Transitioned spatial dependencies to terra package; all functions still accept raster and sp objects for backward compatibility, but users are encouraged to move their workflows to terra
- Instituted versioning of the knownOrig database (v 0.1)
- Performance improvements for large QA jobs
- Bug fixes
assignR 2.2.3 (2023-04-12)
assignR 2.2.2 (2023-03-24)
- Updated error handling in getIsoscapes
assignR 2.2.1 (2022-07-11)
- Remove data from projects 14 and 15 from knownOrig dataset
assignR 2.2.0 (2022-02-24)
- Add wDist function and c and plot methods for summarizing weighted distance and bearing distributions using sample collection locations and posterior probability maps
- QA option to run without iterative recalibration of isoscape
- Bug fixes
- Documentation edits
assignR 2.1.1 (2021-06-22)
assignR 2.1.0 (2021-06-10)
- Add isoStack function to stack multiple isoscapes in a single data object; added plot s3 method for this class
- Add getIsoscape function supporting download of gridded isotope maps; removed global precipitation maps previously distributed with package
- Update pdRaster and QA to support multivariate analysis
- Add option to include spatial prior in QA
- Bug fixes
assignR 2.0.0 (2021-01-10)
- knownOrig database has been expanded and reformatted
- New data objects document different calibration standards used to generate known-origin H and O isotope data
- subOrigData supports transformation of data among different calibration standard scales using the 'standard-chain' method of Magozzi et al. (in press); format of return object from this function has changed
- calRaster changes including new format for input object "known" and use of weighted least squares regression; tissue isoscape variance calculation updated to a + b - c, where a is isoscape grid cell variance, b is the residual variance of tissue predictions made from isoscape-tissue rescaling functions fit using values sampled from the isoscape with noise, and c is the variance of the sampled isoscape values
- QA changes including new format for input object "known" and option to resample known data by site rather than by sample; for bySite option returned results are the average of site-level average statistics; argument order changed for consistency with calRaster
- sp objects updated to support WKT2_2019 strings
assignR 1.2.1 (2020-06-03)
- Updates to ensure compatibility with new CRS specifications in rgdal
- QA now accepts optional argument "by", allowing reduced run-time
assignR 1.2.0 (2020-04-21)
- NAMESPACE imports required functions only
- Implemented testthat testing
- Minor corrections to knownOrig data
- Minor enhancements and bug fixes
assignR 1.1.3.1
- Data update: remove plover maps, add US states
assignR 1.1.3 (2019-11-06)
- Shorter run-time for vignette examples
assignR 1.1.2
- Functional examples for QA
- Improved handling of graphical parameters in plotting functions
- Bug fixes
assignR 1.1.1
- Consistent syntax for saving output to disk, which requires explicit specification of directory
- Improved messaging from functions
- Bug fixes
assignR 1.1
- Propagation of error covariance in isoscape and rescaling models removes source of bias in posterior probabilities
- plot.QA converted to S3 method
- Bug and code fixes to pass CRAN check
assignR 1.0
Initial GitHUB release