R Under development (unstable) (2024-06-10 r86715 ucrt) -- "Unsuffered Consequences"
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> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional test configuration?
> # Learn more about the roles of various files in:
> # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
> # * https://testthat.r-lib.org/articles/special-files.html
> 
> library(testthat)
> library(PerMat)
> 
> test_check("PerMat")
Mean Squared Error: 67.9

Root Mean Squared Error: 8.24014562978107

Normalised Root Mean Squared Error:0.0183114347328468

Coefficient of Variation of Root Mean Squared Error:0.0253542942454802

Coefficient of Variation of Root Mean Squared Error (In percentage):2.53542942454802

Coefficient of Determination (R-Square):0.996851326601227

Percentage of Variation Expressed by The Model:99.6851326601227

Accuracy of Model: 0.992900072150072

Maximum Error: 10

Mean Absolute Percentage Error: 0.0268142135642136

Mean Absolute Percentage Error (In percentage): 2.68142135642136

Mean Absolute Error: 7.7

[ FAIL 0 | WARN 0 | SKIP 0 | PASS 0 ]
> 
> proc.time()
   user  system elapsed 
   0.34    0.18    0.51