NEWS

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hdrcde 3.4 (2021-01-18)

• Bug fixes and documentation updates
  • Added labels to hdrscatterplot (thanks to Fan Cheng)

hdrcde 3.3 (2018-12-21)

• More options for hdr.boxplot (thanks to Simon Carrignon)
  • More flexible hdr.den plots (thanks to Simon Carrignon)
  • Fixed colours in hdrscatterplot

hdrcde 3.2 (2018-01-29)

• Updated hdr.den() to demonstrate the calculation of hdr more clearly (thanks to Dennis Freuer for the suggestion)
  • Added hdrscatterplot() function
  • Roxygenized the package
  • Added pkgdown site

hdrcde 3.1 (2013-10-19)

• Added dependency on mvtnorm to avoid problems with ks.

hdrcde 3.0 (2013-08-28)

• Reduced dependency on KernSmooth and changed ::: calls to ::
  • New functions hdr.2d() and plot.hdr2d() to return and plot bivariate HDR information.
  • Rewritten hdr.boxplot.2d() function.

hdrcde 2.16 (2012-03-30)

• Replaced .Internal() calls with new .filled.contour() function.

hdrcde 2.15 (2010-11-11)

• Added option to control limits of density estimate in hdr.boxplot.2d()

hdrcde 2.14 (2010-04-20)

• Updated references for hdrbw().

hdrcde 2.13 (2010-01-26)

• Added color options to hdr.boxplot.2d().

hdrcde 2.12 (2009-10-13)

• Modified hdr(), hdr.boxplot() and hdr.den() to allow a Box-Cox transformation to be used when computing the density. This allows the density estimate to be non-zero only on the positive real line.

hdrcde 2.11 (2009-09-18)

• Added hdrbw() from Matt Wand to compute better bandwidths for hdr(), hdr.den() and hdr.boxplot().
  • Fixed a few bugs in the help files.

hdrcde 2.10 (2009-08-19)

• Bug fix in hdr.boxplot.2d(). The show.points option was not working.

hdrcde 2.09 (2008-11-20)

• Bug fix: the a bandwidth in cde() when fw=TRUE and use.locfit=TRUE was twice as large as it should have been.

hdrcde 2.08 (2008-10-08)

• Bug fix in hdr.boxplot.2d(). It would sometimes plot outliers on a separate plot.
  • New argument to hdr.boxplot.2d() to allow the density to be estimated using the kde() function from the ks package.