Package check result: NOTE

Check: examples, Result: NOTE
  Examples with CPU time > 2.5 times elapsed time
           user system elapsed ratio
  qualpal 1.351      0   0.104 12.99

Check: tests, Result: NOTE
    Running ‘testthat.R’ [17s/2s]
  Running R code in ‘testthat.R’ had CPU time 7.8 times elapsed time

No changes to worse in reverse depends.