Imports includes 23 non-default packages.
Importing from so many packages makes the package vulnerable to any of
them becoming unavailable.  Move as many as possible to Suggests and
use conditionally.
installed size is  7.4Mb
  sub-directories of 1Mb or more:
    libs   6.7Mb
Namespaces in Imports field not imported from:
  ‘MCMCpack’ ‘ggjoy’ ‘isotone’ ‘mvtnorm’ ‘questionr’ ‘rprojroot’
  ‘tidyverse’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘MCMCpack’ ‘ggjoy’ ‘isotone’ ‘mvtnorm’ ‘questionr’ ‘rprojroot’
  ‘tidyverse’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  'MCMCpack' 'ggjoy' 'isotone' 'mvtnorm' 'questionr' 'rprojroot'
  'tidyverse'
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘MCMCpack’ ‘ggjoy’ ‘isotone’ ‘mvtnorm’ ‘questionr’ ‘rprojroot’
  ‘tidyverse’
  All declared Imports should be used.
installed size is  8.8Mb
  sub-directories of 1Mb or more:
    libs   8.1Mb
Namespaces in Imports field not imported from:
  ‘MCMCpack’ ‘ggjoy’ ‘isotone’ ‘mvtnorm’ ‘questionr’ ‘rprojroot’
  ‘tidyverse’
  All declared Imports should be used.
installed size is  7.4Mb
  sub-directories of 1Mb or more:
    libs   6.7Mb
Namespaces in Imports field not imported from:
  ‘MCMCpack’ ‘ggjoy’ ‘isotone’ ‘mvtnorm’ ‘questionr’ ‘rprojroot’
  ‘tidyverse’
  All declared Imports should be used.
installed size is  7.4Mb
  sub-directories of 1Mb or more:
    libs   6.8Mb
Namespaces in Imports field not imported from:
  ‘MCMCpack’ ‘ggjoy’ ‘isotone’ ‘mvtnorm’ ‘questionr’ ‘rprojroot’
  ‘tidyverse’
  All declared Imports should be used.

installed size is  6.1Mb
  sub-directories of 1Mb or more:
    libs   5.4Mb
Running ‘testthat.r’ [136s/166s]
Running the tests in ‘tests/testthat.r’ failed.
Complete output:
  > library(testthat)
  > library(MedianaDesigner)
  > 
  > test_check("MedianaDesigner")
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure (test-ADPopSel.r:344:3): Success run ADPopSel with Time-to-event case ──
  abs(results$sim_summary$trad_power[2] - 0.58) < 0.01 is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  trad_power[2] is out of range (0.59)
  
  [ FAIL 1 | WARN 0 | SKIP 0 | PASS 767 ]
  Error: Test failures
  Execution halted
installed size is  9.5Mb
  sub-directories of 1Mb or more:
    libs   8.8Mb
installed size is  7.5Mb
  sub-directories of 1Mb or more:
    libs   6.8Mb
installed size is  7.5Mb
  sub-directories of 1Mb or more:
    libs   6.8Mb