FRK v2.2.3

Future versions of FRK will remove the dependency on INLA and include fmesher instead. This is considered a major change, although all FRK functionality will remain unchanged. Some meshing functions may yield slightly different outputs than previously.

FRKv2 (first release)

First release of FRKv2

FRK 0.2.2

Last release before TMB implementation

FRK 0.2.1

CRAN v0.2.1

FRK 0.1.7

• Made compatible with new update of Hmisc
• Added support for change of support spatio-temporal prediction
• Changed from pred_locs to newdata in arguments to SRE.predict

FRK 0.1.6

• Added scale_aperture to have control on aperture of basis functions
• Added remove_basis to easily remove basis functions
• Made FRK compatible with Rcpp 0.12.12

FRK 0.1.4 (CRAN release)

• Robust basis function placement in 2D
• Added offset parameter when constucting mini BAUs to avoid
  underflow
• Fixed problem of estimating length scale from one data point
• Clarified copyright and license information in files

FRK 0.1.3 (CRAN release)

• Added functionality for irregular data. The new function BAUs_from_points creates mini-BAU pixels around the data so that FRK can be used. This is a requirement since BAUs need to be SpatialPixels or SpatialPolygons and cannot be SpatialPoints.

FRK 0.1.2 (CRAN release)

• Now code is heavily documented and manual has been made more precise
• Made lik computation more efficient
• Made interpolation near origin default variogram fitting choice (linear is second, exp is third)
• Added option for user to specify xlims and ylims of BAUs
• Removed timeline object (was redundant)
• Internally forced all time objects to be POSIXct

FRK 0.1.1 (CRAN release)

Date: 07/03/2017
This is the first FRK CRAN release. It is largely stable but there are still a few issues which will be fixed in 0.1.2.