Error(s) in re-building vignettes:
--- re-building ‘arrange_parliament_8.Rmd’ using knitr
** Processing: figure/unnamed-chunk-2-1.png
432x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 57657 bytes
Input file size = 57819 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 41828
  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 = 41828

Output IDAT size = 41828 bytes (15829 bytes decrease)
Output file size = 41906 bytes (15913 bytes = 27.52% decrease)

** Processing: figure/unnamed-chunk-3-1.png
432x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 59179 bytes
Input file size = 59341 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 43235
  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 = 43235

Output IDAT size = 43235 bytes (15944 bytes decrease)
Output file size = 43313 bytes (16028 bytes = 27.01% decrease)

** Processing: figure/unnamed-chunk-4-1.png
432x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 59582 bytes
Input file size = 59744 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 43458
  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 = 43458

Output IDAT size = 43458 bytes (16124 bytes decrease)
Output file size = 43536 bytes (16208 bytes = 27.13% decrease)

--- finished re-building ‘arrange_parliament_8.Rmd’

--- re-building ‘basic-parliament-plots_1.Rmd’ using knitr
Error: processing vignette 'basic-parliament-plots_1.Rmd' failed with diagnostics:
The closing fence on line 33 ("```") in basic-parliament-plots_1.Rmd does not match the opening fence "    ```" on line 12. You are recommended to fix either the opening or closing fence of the code chunk to use exactly the same numbers of backticks and same level of indentation (or blockquote). See https://yihui.org/en/2021/10/unbalanced-delimiters/ for more info.
--- failed re-building ‘basic-parliament-plots_1.Rmd’

--- re-building ‘draw-majority-threshold_3.Rmd’ using knitr
** Processing: figure/unnamed-chunk-1-1.png
432x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 70504 bytes
Input file size = 70678 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 51974
  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 = 51974

Output IDAT size = 51974 bytes (18530 bytes decrease)
Output file size = 52052 bytes (18626 bytes = 26.35% decrease)

** Processing: figure/unnamed-chunk-2-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 44728 bytes
Input file size = 44866 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 30439
  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 = 30439

Output IDAT size = 30439 bytes (14289 bytes decrease)
Output file size = 30517 bytes (14349 bytes = 31.98% decrease)

** Processing: figure/unnamed-chunk-3-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 36429 bytes
Input file size = 36555 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 27884
  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 = 27884

Output IDAT size = 27884 bytes (8545 bytes decrease)
Output file size = 27962 bytes (8593 bytes = 23.51% decrease)

** Processing: figure/unnamed-chunk-4-1.png
576x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 99490 bytes
Input file size = 99712 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 70270
  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 = 70270

Output IDAT size = 70270 bytes (29220 bytes decrease)
Output file size = 70348 bytes (29364 bytes = 29.45% decrease)

--- finished re-building ‘draw-majority-threshold_3.Rmd’

--- re-building ‘emphasize_parliamentarians_6.Rmd’ using knitr
** Processing: figure/unnamed-chunk-1-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 81426 bytes
Input file size = 81612 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 59026
  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 = 59026

Output IDAT size = 59026 bytes (22400 bytes decrease)
Output file size = 59104 bytes (22508 bytes = 27.58% decrease)

--- finished re-building ‘emphasize_parliamentarians_6.Rmd’

--- re-building ‘facet-parliament_5.Rmd’ using knitr
** Processing: figure/unnamed-chunk-2-1.png
864x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 136258 bytes
Input file size = 136528 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 96427
  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 = 96427

Output IDAT size = 96427 bytes (39831 bytes decrease)
Output file size = 96505 bytes (40023 bytes = 29.31% decrease)

** Processing: figure/unnamed-chunk-4-1.png
576x360 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 55462 bytes
Input file size = 55612 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 43177
  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 = 43177

Output IDAT size = 43177 bytes (12285 bytes decrease)
Output file size = 43255 bytes (12357 bytes = 22.22% decrease)

** Processing: figure/unnamed-chunk-6-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 123654 bytes
Input file size = 123912 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 82549
  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 = 82549

Output IDAT size = 82549 bytes (41105 bytes decrease)
Output file size = 82627 bytes (41285 bytes = 33.32% decrease)

--- finished re-building ‘facet-parliament_5.Rmd’

--- re-building ‘hanging_seats_7.Rmd’ using knitr
** Processing: figure/unnamed-chunk-1-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 83575 bytes
Input file size = 83773 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 62343
  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 = 62343

Output IDAT size = 62343 bytes (21232 bytes decrease)
Output file size = 62421 bytes (21352 bytes = 25.49% decrease)

--- finished re-building ‘hanging_seats_7.Rmd’

--- re-building ‘highlight-government_4.Rmd’ using knitr
** Processing: figure/unnamed-chunk-3-1.png
432x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 81600 bytes
Input file size = 81786 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 58684
  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 = 58684

Output IDAT size = 58684 bytes (22916 bytes decrease)
Output file size = 58762 bytes (23024 bytes = 28.15% decrease)

** Processing: figure/unnamed-chunk-5-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 29176 bytes
Input file size = 29290 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 21589
  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 = 21589

Output IDAT size = 21589 bytes (7587 bytes decrease)
Output file size = 21667 bytes (7623 bytes = 26.03% decrease)

--- finished re-building ‘highlight-government_4.Rmd’

--- re-building ‘label-parties_2.Rmd’ using knitr
** Processing: figure/unnamed-chunk-1-1.png
432x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 54459 bytes
Input file size = 54609 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 36097
  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 = 36097

Output IDAT size = 36097 bytes (18362 bytes decrease)
Output file size = 36175 bytes (18434 bytes = 33.76% decrease)

** Processing: figure/unnamed-chunk-2-1.png
288x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 26247 bytes
Input file size = 26361 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 18466
  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 = 18466

Output IDAT size = 18466 bytes (7781 bytes decrease)
Output file size = 18544 bytes (7817 bytes = 29.65% decrease)

** Processing: figure/unnamed-chunk-3-1.png
432x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 55387 bytes
Input file size = 55537 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 36591
  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 = 36591

Output IDAT size = 36591 bytes (18796 bytes decrease)
Output file size = 36669 bytes (18868 bytes = 33.97% decrease)

--- finished re-building ‘label-parties_2.Rmd’

SUMMARY: processing the following file failed:
  ‘basic-parliament-plots_1.Rmd’

Error: Vignette re-building failed.
Execution halted