R Under development (unstable) (2024-01-23 r85822 ucrt) -- "Unsuffered Consequences"
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> library("testthat")
> library("SOMbrero")
Loading required package: igraph

Attaching package: 'igraph'

The following object is masked from 'package:testthat':

    compare

The following objects are masked from 'package:stats':

    decompose, spectrum

The following object is masked from 'package:base':

    union

Loading required package: markdown

***********************************************************

      This is 'SOMbrero' package, v 1.4.2

Citation details with citation('SOMbrero')

Further information with help(SOMbrero)...

Use sombreroGUI() to start the Graphical Interface.

***********************************************************
> 
> test_check("SOMbrero")
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 72 ]
> 
> proc.time()
   user  system elapsed 
   2.50    0.28    2.78