R Under development (unstable) (2024-06-13 r86731 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(crt2power)
Warning messages:
1: replacing previous import 'MASS::select' by 'dplyr::select' when loading 'crt2power' 
2: replacing previous import 'dplyr::group_rows' by 'kableExtra::group_rows' when loading 'crt2power' 
3: replacing previous import 'pracma::gradient' by 'rootSolve::gradient' when loading 'crt2power' 
4: replacing previous import 'pracma::hessian' by 'rootSolve::hessian' when loading 'crt2power' 
5: replacing previous import 'dplyr::lag' by 'stats::lag' when loading 'crt2power' 
6: replacing previous import 'dplyr::filter' by 'stats::filter' when loading 'crt2power' 
> 
> test_check("crt2power")
Using 30 as the total number of clusters for IU test.
Using 30 as the total number of clusters for IU test.
Using 30 as the total number of clusters for IU test.
Using 30 as the total number of clusters for IU test.
Using 30 as the total number of clusters for IU test.
Using 30 as the total number of clusters for IU test.
[ FAIL 1 | WARN 0 | SKIP 0 | PASS 57 ]

══ Failed tests ════════════════════════════════════════════════════════════════
── Error ('test-conj_test.R:85:3'): Conjunctive IU test K calculation aligns with power ──
Error in `calc_K_conj_test(power = calc_pwr_conj_test(K = 15, m = 300, 
    alpha = 0.05, beta1 = 0.1, beta2 = 0.1, varY1 = 0.23, varY2 = 0.25, 
    rho01 = 0.025, rho02 = 0.025, rho1 = 0.01, rho2 = 0.05, r = 1), 
    m = 300, alpha = 0.05, beta1 = 0.1, beta2 = 0.1, varY1 = 0.23, 
    varY2 = 0.25, rho01 = 0.025, rho02 = 0.025, rho1 = 0.01, 
    rho2 = 0.05, r = 1)$`Treatment (K)``: $ operator is invalid for atomic vectors

[ FAIL 1 | WARN 0 | SKIP 0 | PASS 57 ]
Error: Test failures
Execution halted