R Under development (unstable) (2025-10-22 r88967 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(EstemPMM)
> 
> test_check("EstemPMM")
PMM2 estimation results
Call:
lm_pmm2(formula = y ~ x, data = test_data)

Coefficients:
[1] 1.956613 1.413688

Central moments of initial residuals:
  m2 = 1.623192 
  m3 = 1.279018 
  m4 = 6.31619 

Theoretical characteristics of PMM2 (S = 2):
  c3 = 0.6184745 
  c4 = -0.6027383 
  g  = 0.7262427  (expected ratio Var[PMM2]/Var[OLS])

Algorithm information:
  Convergence status: TRUE 
  Iterations: 4 

To view p-values, provide formula= and data=
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 86 ]
> 
> proc.time()
   user  system elapsed 
   1.17    0.14    1.31