Error(s) in re-building vignettes:
  ...
--- re-building ‘fbet.Rmd’ using rmarkdown

Quitting from lines 94-99 [unnamed-chunk-3] (fbet.Rmd)
Error: processing vignette 'fbet.Rmd' failed with diagnostics:
could not find function "ttestBF"
--- failed re-building ‘fbet.Rmd’

--- re-building ‘fbst.Rmd’ using rmarkdown

Quitting from lines 73-77 [unnamed-chunk-3] (fbst.Rmd)
Error: processing vignette 'fbst.Rmd' failed with diagnostics:
there is no package called 'BayesFactor'
--- failed re-building ‘fbst.Rmd’

--- re-building ‘twodimfbst.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/fbst.Rcheck/vign_test/fbst/vignettes/twodimfbst_files/figure-html/unnamed-chunk-7-1.png
2100x1500 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 65947 bytes
Input file size = 66121 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 52543
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 52543

Output IDAT size = 52543 bytes (13404 bytes decrease)
Output file size = 52621 bytes (13500 bytes = 20.42% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/fbst.Rcheck/vign_test/fbst/vignettes/twodimfbst_files/figure-html/unnamed-chunk-8-1.png
2100x1500 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 345772 bytes
Input file size = 346354 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 268749
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 268749

Output IDAT size = 268749 bytes (77023 bytes decrease)
Output file size = 268827 bytes (77527 bytes = 22.38% decrease)

--- finished re-building ‘twodimfbst.Rmd’

SUMMARY: processing the following files failed:
  ‘fbet.Rmd’ ‘fbst.Rmd’

Error: Vignette re-building failed.
Execution halted