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

Quitting from FittingNetworkScaleup.Rmd:164-200 [overdisp]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `rawToChar()`:
! embedded nul in string: '   true gibbs_est stan_est\n1  1555      1569     1611\n2  4683      3596     5172\n3  1817      2062     1653\n4  1465      1099     1510\n5 14134      9142    13872\n\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\n\nSAMPLINGSAMPLING FOR MODEL ' FOR MODEL 'Overdispersed_StanOverdispersed_Stan' NOW (CHAIN ' NOW (CHAIN 12).\n).\nChain 2: \nChain 2: Gradient evaluation took 0.000413 seconds\nChain 2: 1000 transitions using 10 leapfrog steps per transition would take 4.13 seconds.\nChain 2: Adjust your expectations accordingly!\nChain 2: \nChain 2: \nChain 2: Iteration:   1 / 500 [  0%]  (Warmup)\nChain 1: \nChain 1: Gradient evaluation took 0.000275 seconds\nChain 1: 1000 transitions using 10 leapfrog steps per transition would take 2.75 seconds.\nChain 1: Adjust your exp
---
Backtrace:
     ▆
  1. └─tools::buildVignettes(...)
  2.   ├─base::tryCatch(...)
  3.   │ └─base (local) tryCatchList(expr, classes, parentenv, handlers)
  4.   │   └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
  5.   │     └─base (local) doTryCatch(return(expr), name, parentenv, handler)
  6.   └─engine$weave(file, quiet = quiet, encoding = enc)
  7.     └─knitr:::vweave_rmarkdown(...)
  8.       └─rmarkdown::render(...)
  9.         └─knitr::knit(knit_input, knit_output, envir = envir, quiet = quiet)
 10.           └─knitr:::process_file(text, output)
 11.             ├─xfun:::handle_error(...)
 12.             ├─base::withCallingHandlers(...)
 13.             └─knitr:::process_group(group)
 14.               └─knitr:::call_block(x)
 15.                 └─knitr:::block_exec(params)
 16.                   └─knitr:::eng_r(options)
 17.                     ├─knitr:::in_input_dir(...)
 18.                     │ └─knitr:::in_dir(input_dir(), expr)
 19.                     └─knitr (local) evaluate(...)
 20.                       └─evaluate::evaluate(...)
 21.                         ├─base::withRestarts(...)
 22.                         │ └─base (local) withRestartList(expr, restarts)
 23.                         │   ├─base (local) withOneRestart(withRestartList(expr, restarts[-nr]), restarts[[nr]])
 24.                         │   │ └─base (local) doWithOneRestart(return(expr), restart)
 25.                         │   └─base (local) withRestartList(expr, restarts[-nr])
 26.                         │     └─base (local) withOneRestart(expr, restarts[[1L]])
 27.                         │       └─base (local) doWithOneRestart(return(expr), restart)
 28.                         ├─evaluate:::with_handlers(...)
 29.                         │ ├─base::eval(call)
 30.                         │ │ └─base::eval(call)
 31.                         │ └─base::withCallingHandlers(...)
 32.                         └─watcher$print_value(ev$value, ev$visible, envir)
 33.                           └─evaluate (local) capture_plot_and_output()
 34.                             └─evaluate (local) capture_output()
 35.                               └─evaluate (local) sink_con()
 36.                                 └─evaluate:::read_con(con)
 37.                                   └─base::rawToChar(bytes)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'FittingNetworkScaleup.Rmd' failed with diagnostics:
embedded nul in string: '   true gibbs_est stan_est\n1  1555      1569     1611\n2  4683      3596     5172\n3  1817      2062     1653\n4  1465      1099     1510\n5 14134      9142    13872\n\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\n\nSAMPLINGSAMPLING FOR MODEL ' FOR MODEL 'Overdispersed_StanOverdispersed_Stan' NOW (CHAIN ' NOW (CHAIN 12).\n).\nChain 2: \nChain 2: Gradient evaluation took 0.000413 seconds\nChain 2: 1000 transitions using 10 leapfrog steps per transition would take 4.13 seconds.\nChain 2: Adjust your expectations accordingly!\nChain 2: \nChain 2: \nChain 2: Iteration:   1 / 500 [  0%]  (Warmup)\nChain 1: \nChain 1: Gradient evaluation took 0.000275 seconds\nChain 1: 1000 transitions using 10 leapfrog steps per transition would take 2.75 seconds.\nChain 1: Adjust your exp
--- failed re-building ‘FittingNetworkScaleup.Rmd’

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

Error: Vignette re-building failed.
Execution halted