• using R Under development (unstable) (2017-10-18 r73557)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘LambertW/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘LambertW’ version ‘0.6.4’
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘LambertW’ can be installed ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... OK
• checking whether the package can be loaded with stated dependencies ... OK
• checking whether the package can be unloaded cleanly ... OK
• checking whether the namespace can be loaded with stated dependencies ... OK
• checking whether the namespace can be unloaded cleanly ... OK
• checking loading without being on the library search path ... OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [10s/10s] OK
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking contents of ‘data’ directory ... OK
• checking data for non-ASCII characters ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking compiled code ... NOTE
  File ‘LambertW/libs/LambertW.so’:
    Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’
  
  It is good practice to register native routines and to disable symbol
  search.
  
  See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
• checking examples ... [15s/7s] OK
  Examples with CPU or elapsed time > 5s
                 user system elapsed
  test_symmetry 3.172 2.456 1.12
  Examples with CPU time > 2.5 times elapsed time
                 user system elapsed ratio
  test_symmetry 3.172 2.456 1.12 5.025
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [191s/47s] OK
    Running ‘testthat.R’ [190s/47s]
  Running R code in ‘testthat.R’ had CPU time 4.1 times elapsed time
• checking PDF version of manual ... OK
• DONE

Status: 1 NOTE