NEWS

---

clhs 0.8.1.9000

• Same as previous version.

clhs 0.8.1 (2021-05-10)

• the behaviour of the simple option is now more consistent for spatial objects
• added use.coords option to optionally use spatial coordinates of sf, sp, or raster objects in clhs
• added support for sf objects
• Added test for clhs.Raster

clhs 0.8-0

• Added a NEWS.md file to track changes to the package.
• Implemented an improved logic to drop worse sample (thanks to David Clifford)
• Various minor bug fixes to support R > 4.0

clhs 0.7-2 (2019-05-06)

• Maintenance version fixing new RNG sampler call.

clhs 0.7-0 (2018-10-10)

• New DLHS method contributed by Benjamin Louis
• Included possibility to include compulsory/existing samples in the set (thanks to Benjamin Louis)
• Added more tests

clhs 0.6-0 (2018-04-13)

• Added Gower similarity tool (thanks to Colby Brugnard)
• Switched documentation to Roxygen
• Implemented the first few tests

clhs 0.5-7 (2017-09-11)

• fixed sneaky bug that produced duplicated sampling points (thanks Ankur Gupta for the pointers)

clhs 0.5-6 (2016-10-14)

• fixed bug when passing a single raster layer (Github issue #1, thanks Github user GreatEmerald)
• Raster* clhs method now returns SpatialPointsDataFrame

clhs 0.5-3

• corrected dependencies - now depend on R >= 2.14 (due to ggplot2)

clhs 0.5-2

• version ready for release when ggplot2_0.9.2.1 is rolled out

clhs 0.5-1 (2012-09-10)

• minor bugfix version fixing compatibility issues with ggplot2 >= 0.9.2
• added ggplot2 in Suggests temporary to fix bug in ggplot2_0.9.2

clhs 0.5-0 (2012-06-07)

• introduced cost and cost tracking modes
• general code cleaning
• improved plot function:
  • general buxfixes
  • now using dotplot for factors
  • support cost function
  • new boxplot mode
• cleaner NAMESPACE

clhs 0.4-3 (2012-01-13)

• Dummy version increment to solve CRAN upload problems

clhs 0.4-2

• Added the choice between histogram and density plots in the plot method

clhs 0.4-1

• Improved doc
• Complete plot.cLHS_result method using ggplot2
• new reshape2 dependency
• various buxfixes, esp. for spatial classes

clhs 0.4-0

• Introduced cLHS_result S3 class with associated plot method
• Introduced simple = ... option to the clhs() method. If set to true, returns only the indices of the selected samples, if set to FALSE, returns a cLHS_result object (eg if you want to plot the objective function behaviour).
• added a plot() method. For the moment, it just plots the objective function.

clhs 0.3-2

• slight improvement on the Raster method using rasterToPoints(...)
• added plotting option for the objective function

clhs 0.3-1

• Corrected bug on Raster* methods. Now returns a SpatialPointsDataFrame object.

clhs 0.3-0

• Switch to S4 methods
• Introduced methods for Raster* and SpatialP*DataFrame classes

clhs 0.2-1

• changed examples

clhs 0.2-0

• Fixed important bugs in the annealing process.

clhs 0.1-0

• Initial release of the package.