R version 4.5.0 RC (2025-04-04 r88118 ucrt) -- "How About a Twenty-Six"
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> if (require(tinytest, quietly = TRUE)) test_package("ChemoSpec2D", verbose = TRUE)
Loading required package: ChemoSpecUtils

As of version 6 of ChemoSpec, ChemoSpec2D offers new graphics output options

Functions plotScores and plotScree will work with the new options
For details, please see ?GraphicsOptions

The ChemoSpec graphics option is set to 'ggplot2'
To change it, do
	options(ChemoSpecGraphics = 'option'),
	where 'option' is one of 'base' or 'ggplot2' or'plotly'.

test_centscaleSpectra2D.R.....    5 tests OK  59ms

test_hats_alignSpectra2D.R....    0 tests     1ms

test_makeArray.R..............    2 tests OK  12ms
All ok, 7 results (77ms)
> 
> 
> proc.time()
   user  system elapsed 
   0.90    0.14    1.03