ggspectra 0.2.3

The changes from version 0.2.2, the current CRAN release, are:

Track changes in package ‘photobiology’ 0.9.18:

  • Add plot.calibration_spct()
  • Add ggplot.calibration_spct()

Enhance handling of plot titles:

  • Add utility function ggtitle_spct()
  • Update all plot() methods to allow flexible contents in automatic titles including setting of the time zone used for displaying times.
  • Revise vignettes and help pages.

Documentation web site at

The updated package has been accepted by CRAN and will be available in a few days time.

Please raise issues concerning bugs or enhancements to this package through Bitbucket at

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