Running 'spelling.R' [0s]
  Running 'testthat.R' [4s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(cmstatr)
  > 
  > test_check("cmstatr")
  -- 1. Error: (unknown) (@test-adk.R#3)  ----------------------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  -- 2. Error: (unknown) (@test-basis.R#3)  --------------------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  -- 3. Error: (unknown) (@test-equiv.R#3)  --------------------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  -- 4. Error: (unknown) (@test-levene.R#3)  -------------------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  -- 5. Error: (unknown) (@test-mnr.R#3)  ----------------------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  -- 6. Error: (unknown) (@test-normalize.R#3)  ----------------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  -- 7. Error: (unknown) (@test-plotting.R#3)  -----------------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  -- 8. Error: (unknown) (@test-workflow.R#3)  -----------------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  == testthat results  ===========================================================
  [ OK: 67 | SKIPPED: 1 | WARNINGS: 0 | FAILED: 8 ]
  1. Error: (unknown) (@test-adk.R#3) 
  2. Error: (unknown) (@test-basis.R#3) 
  3. Error: (unknown) (@test-equiv.R#3) 
  4. Error: (unknown) (@test-levene.R#3) 
  5. Error: (unknown) (@test-mnr.R#3) 
  6. Error: (unknown) (@test-normalize.R#3) 
  7. Error: (unknown) (@test-plotting.R#3) 
  8. Error: (unknown) (@test-workflow.R#3) 
  
  Error: testthat unit tests failed
  Execution halted