Running 'testthat.R' [216s/273s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(clubSandwich)
  Registered S3 method overwritten by 'clubSandwich':
    method    from    
    bread.mlm sandwich
  > 
  > test_check("clubSandwich")
  [ FAIL 7 | WARN 0 | SKIP 21 | PASS 910 ]
  
  == Skipped tests ===============================================================
  * Need to understand target-unbiasedness for ivreg objects. (1)
  * Not yet ready to test. (1)
  * On CRAN (18)
  * empty test (1)
  
  == Failed tests ================================================================
  -- Error (test_ignore_absorption.R:4:1): (code run outside of `test_that()`) ---
  <packageNotFoundError/error/condition>
  Error in `library(plm)`: there is no package called 'plm'
  Backtrace:
      x
   1. \-base::library(plm) at test_ignore_absorption.R:4:0
  -- Error (test_plm-ID-variables.R:4:1): (code run outside of `test_that()`) ----
  <packageNotFoundError/error/condition>
  Error in `library(plm, quietly = TRUE)`: there is no package called 'plm'
  Backtrace:
      x
   1. \-base::library(plm, quietly = TRUE) at test_plm-ID-variables.R:4:0
  -- Error (test_plm-first-differences.R:4:1): (code run outside of `test_that()`) --
  <packageNotFoundError/error/condition>
  Error in `library(plm, quietly = TRUE)`: there is no package called 'plm'
  Backtrace:
      x
   1. \-base::library(plm, quietly = TRUE) at test_plm-first-differences.R:4:0
  -- Error (test_plm-fixed-effects.R:4:1): (code run outside of `test_that()`) ---
  <packageNotFoundError/error/condition>
  Error in `library(plm, quietly = TRUE)`: there is no package called 'plm'
  Backtrace:
      x
   1. \-base::library(plm, quietly = TRUE) at test_plm-fixed-effects.R:4:0
  -- Error (test_plm-random-effects.R:6:1): (code run outside of `test_that()`) --
  <packageNotFoundError/error/condition>
  Error in `library(plm, quietly = TRUE)`: there is no package called 'plm'
  Backtrace:
      x
   1. \-base::library(plm, quietly = TRUE) at test_plm-random-effects.R:6:0
  -- Error (test_plm-unbalanced-fixed-effects.R:4:1): (code run outside of `test_that()`) --
  <packageNotFoundError/error/condition>
  Error in `library(plm, quietly = TRUE)`: there is no package called 'plm'
  Backtrace:
      x
   1. \-base::library(plm, quietly = TRUE) at test_plm-unbalanced-fixed-effects.R:4:0
  -- Error (test_plm_overspecified_problem.R:3:1): (code run outside of `test_that()`) --
  <packageNotFoundError/error/condition>
  Error in `library(plm, quietly = TRUE)`: there is no package called 'plm'
  Backtrace:
      x
   1. \-base::library(plm, quietly = TRUE) at test_plm_overspecified_problem.R:3:0
  
  [ FAIL 7 | WARN 0 | SKIP 21 | PASS 910 ]
  Error: Test failures
  Execution halted