Error(s) in re-building vignettes:
  ...
--- re-building ‘cutpointr.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_files/figure-html/unnamed-chunk-4-1.png
576x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 13405 bytes
Input file size = 14275 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11964
  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 = 11964

Output IDAT size = 11964 bytes (1441 bytes decrease)
Output file size = 12042 bytes (2233 bytes = 15.64% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_files/figure-html/unnamed-chunk-6-1.png
576x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 11924 bytes
Input file size = 12794 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 9803
  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 = 9803

Output IDAT size = 9803 bytes (2121 bytes decrease)
Output file size = 9881 bytes (2913 bytes = 22.77% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_files/figure-html/unnamed-chunk-10-1.png
576x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 23494 bytes
Input file size = 24376 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 21295
  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 = 21295

Output IDAT size = 21295 bytes (2199 bytes decrease)
Output file size = 21373 bytes (3003 bytes = 12.32% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_files/figure-html/unnamed-chunk-16-1.png
576x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 8950 bytes
Input file size = 9820 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 8292
  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 = 8292

Output IDAT size = 8292 bytes (658 bytes decrease)
Output file size = 8370 bytes (1450 bytes = 14.77% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_files/figure-html/unnamed-chunk-18-1.png
576x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 73441 bytes
Input file size = 73615 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 61523
  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 = 61523

Output IDAT size = 61523 bytes (11918 bytes decrease)
Output file size = 61601 bytes (12014 bytes = 16.32% decrease)

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

--- re-building ‘cutpointr_benchmarks.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_benchmarks_files/figure-html/unnamed-chunk-8-1.png
576x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 62068 bytes
Input file size = 62230 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 50502
  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 = 50502

Output IDAT size = 50502 bytes (11566 bytes decrease)
Output file size = 50580 bytes (11650 bytes = 18.72% decrease)

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

--- re-building ‘cutpointr_bootstrapping.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_bootstrapping_files/figure-html/unnamed-chunk-8-1.png
576x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 23679 bytes
Input file size = 24561 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 21548
  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 = 21548

Output IDAT size = 21548 bytes (2131 bytes decrease)
Output file size = 21626 bytes (2935 bytes = 11.95% decrease)

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

--- re-building ‘cutpointr_estimation.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_estimation_files/figure-html/unnamed-chunk-4-1.png
576x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 30112 bytes
Input file size = 30226 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 26131
  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 = 26131

Output IDAT size = 26131 bytes (3981 bytes decrease)
Output file size = 26209 bytes (4017 bytes = 13.29% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_estimation_files/figure-html/unnamed-chunk-6-1.png
576x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 37904 bytes
Input file size = 38030 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 31621
  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 = 31621

Output IDAT size = 31621 bytes (6283 bytes decrease)
Output file size = 31699 bytes (6331 bytes = 16.65% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_estimation_files/figure-html/unnamed-chunk-7-1.png
576x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 14342 bytes
Input file size = 15212 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 12653
  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 = 12653

Output IDAT size = 12653 bytes (1689 bytes decrease)
Output file size = 12731 bytes (2481 bytes = 16.31% decrease)


Quitting from lines 135-139 [unnamed-chunk-8] (cutpointr_estimation.Rmd)
Error: processing vignette 'cutpointr_estimation.Rmd' failed with diagnostics:
ℹ In index: 1.
Caused by error in `stats::smooth.spline()`:
! df.offset must be numeric and >= 0
--- failed re-building ‘cutpointr_estimation.Rmd’

--- re-building ‘cutpointr_plotting.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-2-1.png
384x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 20799 bytes
Input file size = 20901 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 18762
  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 = 18762

Output IDAT size = 18762 bytes (2037 bytes decrease)
Output file size = 18840 bytes (2061 bytes = 9.86% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-2-2.png
384x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 25202 bytes
Input file size = 25316 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 20506
  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 = 20506

Output IDAT size = 20506 bytes (4696 bytes decrease)
Output file size = 20584 bytes (4732 bytes = 18.69% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-2-3.png
384x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 19980 bytes
Input file size = 20082 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 17529
  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 = 17529

Output IDAT size = 17529 bytes (2451 bytes decrease)
Output file size = 17607 bytes (2475 bytes = 12.32% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-2-4.png
384x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 19061 bytes
Input file size = 19163 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15240
  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 = 15240

Output IDAT size = 15240 bytes (3821 bytes decrease)
Output file size = 15318 bytes (3845 bytes = 20.06% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-2-5.png
384x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 29786 bytes
Input file size = 29900 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 22864
  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 = 22864

Output IDAT size = 22864 bytes (6922 bytes decrease)
Output file size = 22942 bytes (6958 bytes = 23.27% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-2-6.png
384x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 17919 bytes
Input file size = 18021 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14673
  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 = 14673

Output IDAT size = 14673 bytes (3246 bytes decrease)
Output file size = 14751 bytes (3270 bytes = 18.15% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-3-1.png
384x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 20518 bytes
Input file size = 20620 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 16158
  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 = 16158

Output IDAT size = 16158 bytes (4360 bytes decrease)
Output file size = 16236 bytes (4384 bytes = 21.26% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-4-1.png
384x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 8422 bytes
Input file size = 9292 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 7586
  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 = 7586

Output IDAT size = 7586 bytes (836 bytes decrease)
Output file size = 7664 bytes (1628 bytes = 17.52% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-4-2.png
384x288 pixels, 8 bits/pixel, 254 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 5602 bytes
Input file size = 6454 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4728
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 4724
  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 = 4724

Output IDAT size = 4724 bytes (878 bytes decrease)
Output file size = 4802 bytes (1652 bytes = 25.60% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-4-3.png
384x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 6813 bytes
Input file size = 7671 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 6179
  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 = 6179

Output IDAT size = 6179 bytes (634 bytes decrease)
Output file size = 6257 bytes (1414 bytes = 18.43% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_plotting_files/figure-html/unnamed-chunk-5-1.png
384x288 pixels, 8 bits/pixel, 249 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 4497 bytes
Input file size = 5334 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 3864
  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 = 3864

Output IDAT size = 3864 bytes (633 bytes decrease)
Output file size = 3942 bytes (1392 bytes = 26.10% decrease)

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

--- re-building ‘cutpointr_roc.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/cutpointr.Rcheck/vign_test/cutpointr/vignettes/cutpointr_roc_files/figure-html/unnamed-chunk-2-1.png
384x288 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 6302 bytes
Input file size = 7160 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 5358
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 5356
  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 = 5356

Output IDAT size = 5356 bytes (946 bytes decrease)
Output file size = 5434 bytes (1726 bytes = 24.11% decrease)

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

--- re-building ‘cutpointr_user_functions.Rmd’ using rmarkdown
--- finished re-building ‘cutpointr_user_functions.Rmd’

SUMMARY: processing the following file failed:
  ‘cutpointr_estimation.Rmd’

Error: Vignette re-building failed.
Execution halted