Error(s) in re-building vignettes:
--- re-building ‘stratifyR-vignette.Rmd’ using rmarkdown
** Processing: /data/gannet/ripley/R/packages/tests-devel/stratifyR.Rcheck/vign_test/stratifyR/vignettes/stratifyR-vignette_files/figure-html/unnamed-chunk-1-1.png
768x576 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 10400 bytes
Input file size = 11270 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 9150
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 9083
  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 = 1  f = 0		IDAT size = 9083

Output IDAT size = 9083 bytes (1317 bytes decrease)
Output file size = 9161 bytes (2109 bytes = 18.71% decrease)

** Processing: /data/gannet/ripley/R/packages/tests-devel/stratifyR.Rcheck/vign_test/stratifyR/vignettes/stratifyR-vignette_files/figure-html/unnamed-chunk-2-1.png
768x576 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 11478 bytes
Input file size = 12348 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 10127
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 10052
  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 = 1  f = 0		IDAT size = 10052

Output IDAT size = 10052 bytes (1426 bytes decrease)
Output file size = 10130 bytes (2218 bytes = 17.96% decrease)

** Processing: /data/gannet/ripley/R/packages/tests-devel/stratifyR.Rcheck/vign_test/stratifyR/vignettes/stratifyR-vignette_files/figure-html/unnamed-chunk-3-1.png
768x576 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 12100 bytes
Input file size = 12970 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 10821
  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 = 10821

Output IDAT size = 10821 bytes (1279 bytes decrease)
Output file size = 10899 bytes (2071 bytes = 15.97% decrease)

** Processing: /data/gannet/ripley/R/packages/tests-devel/stratifyR.Rcheck/vign_test/stratifyR/vignettes/stratifyR-vignette_files/figure-html/unnamed-chunk-5-1.png
768x576 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 11626 bytes
Input file size = 12496 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 10322
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 10219
  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 = 1  f = 0		IDAT size = 10219

Output IDAT size = 10219 bytes (1407 bytes decrease)
Output file size = 10297 bytes (2199 bytes = 17.60% decrease)

** Processing: /data/gannet/ripley/R/packages/tests-devel/stratifyR.Rcheck/vign_test/stratifyR/vignettes/stratifyR-vignette_files/figure-html/unnamed-chunk-7-1.png
768x576 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 10506 bytes
Input file size = 11376 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 9158
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 9096
  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 = 1  f = 0		IDAT size = 9096

Output IDAT size = 9096 bytes (1410 bytes decrease)
Output file size = 9174 bytes (2202 bytes = 19.36% decrease)


Quitting from lines 636-641 [unnamed-chunk-9] (stratifyR-vignette.Rmd)
Error: processing vignette 'stratifyR-vignette.Rmd' failed with diagnostics:
subscript out of bounds
--- failed re-building ‘stratifyR-vignette.Rmd’

SUMMARY: processing the following file failed:
  ‘stratifyR-vignette.Rmd’

Error: Vignette re-building failed.
Execution halted