Error(s) in re-building vignettes:
--- re-building 'betareg-ext.qmd' using html


processing file: betareg-ext.qmd
Error in `flexmix::stepFlexmix()`:
! no convergence to a suitable mixture
Backtrace:
  1. global .main()
  2. execute(...)
  3. rmarkdown::render(...)
  4. knitr::knit(knit_input, knit_output, envir = envir, quiet = quiet)
  5. knitr:::process_file(text, output)
     ...
 16. base::withRestarts(...)
 17. base (local) withRestartList(expr, restarts)
 18. base (local) withOneRestart(withRestartList(expr, restarts[-nr]), restarts[[nr]])
 19. base (local) docall(restart$handler, restartArgs)
 21. evaluate (local) fun(base::quote(`<smplErrr>`))

Quitting from lines 1152-1155 [ReadingSkills-mix] (betareg-ext.qmd)
Execution halted
Error: processing vignette 'betareg-ext.qmd' failed with diagnostics:
✖ Error running quarto cli.
Caused by error:
! System command 'quarto.exe' failed
--- failed re-building 'betareg-ext.qmd'

--- re-building 'betareg.qmd' using html


processing file: betareg.qmd
output file: betareg.knit.md

pandoc 
  to: html
  output-file: betareg.html
  standalone: true
  embed-resources: true
  wrap: none
  default-image-extension: png
  css:
    - >-
      D:/RCompile/CRANpkg/lib/4.3/quarto/rmarkdown/template/quarto_vignette/resources/vignette.css
  html-math-method: mathjax
  toc: true
  number-sections: true
  
metadata
  document-css: false
  lang: en
  minimal: true
  theme: none
  title: Beta Regression in R
  author:
    - name: Francisco Cribari-Neto
      affiliation: Universidade Federal de Pernambuco
      address: Brazil
      orcid: 0000-0002-5909-6698
      email: cribari@ufpe.br
      url: 'https://www.de.ufpe.br/~cribari/'
    - name: Achim Zeileis
      affiliation: Universität Innsbruck
      address: Austria
      orcid: 0000-0003-0918-3766
      email: Achim.Zeileis@R-project.org
      url: 'https://www.zeileis.org/'
  abstract: |
    This introduction to the R package **betareg** is a (slightly) modified version of @betareg:Cribari-Neto+Zeileis:2010, published in the _Journal of Statistical Software_. A follow-up paper with various extensions is @betareg:Gruen+Kosmidis+Zeileis:2012 -- a slightly modified version of which is also provided within the package as `vignette("betareg-ext", package = "betareg")`\
    The class of beta regression models is commonly used by practitioners to model variables that assume values in the standard unit interval $(0, 1)$. It is based on the assumption that the dependent variable is beta-distributed and that its mean is related to a set of regressors through a linear predictor with unknown coefficients and a link function. The model also includes a precision parameter which may be constant or depend on a (potentially different) set of regressors through a link function as well. This approach naturally incorporates features such as heteroskedasticity or skewness which are commonly observed in data taking values in the standard unit interval, such as rates or proportions. This paper describes the **betareg** package which provides the class of beta regressions in the R system for statistical computing. The underlying theory is briefly outlined, the implementation discussed and illustrated in various replication exercises.
  bibliography:
    - betareg.bib
  vignette: |
    %\VignetteIndexEntry{Beta Regression in R} %\VignetteEngine{quarto::html} %\VignetteEncoding{UTF-8} %\VignetteDepends{stats,betareg,car,lmtest,sandwich,strucchange} %\VignetteKeywords{beta regression, rates, proportions, R} %\VignettePackage{betareg}
  
[WARNING] Could not fetch resource https://polyfill.io/v3/polyfill.min.js?features=es6: HttpExceptionRequest Request {
    host                 = "polyfill.io"
    port                 = 443
    secure               = True
    requestHeaders       = []
    path                 = "/v3/polyfill.min.js"
    queryString          = "?features=es6"
    method               = "GET"
    proxy                = Nothing
    rawBody              = False
    redirectCount        = 10
    responseTimeout      = ResponseTimeoutDefault
    requestVersion       = HTTP/1.1
    proxySecureMode      = ProxySecureWithConnect
  }
   (ConnectionFailure user error (Network.Socket.gai_strerror not supported: 11001))
Output created: betareg.html

--- finished re-building 'betareg.qmd'

SUMMARY: processing the following file failed:
  'betareg-ext.qmd'

Error: Vignette re-building failed.
Execution halted