Error(s) in re-building vignettes:
  ...
--- re-building ‘demean.Rmd’ using rmarkdown
Loading required package: Matrix
Warning in checkConv(attr(opt, "derivs"), opt$par, ctrl = control$checkConv,  :
  Model failed to converge with max|grad| = 0.00845965 (tol = 0.002, component 1)

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

`geom_smooth()` using formula 'y ~ x'
`geom_smooth()` using formula 'y ~ x'
`geom_smooth()` using formula 'y ~ x'
`geom_smooth()` using formula 'y ~ x'
`geom_smooth()` using formula 'y ~ x'
`geom_smooth()` using formula 'y ~ x'
boundary (singular) fit: see ?isSingular
boundary (singular) fit: see ?isSingular
--- finished re-building ‘demean.Rmd’

--- re-building ‘efa_cfa.Rmd’ using rmarkdown

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

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    intersect, setdiff, setequal, union

Loading required namespace: GPArotation
This is lavaan 0.6-7
lavaan is BETA software! Please report any bugs.

Attaching package: 'lavaan'

The following object is masked from 'package:psych':

    cor2cov

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

--- re-building ‘model_parameters.Rmd’ using rmarkdown

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

Loading required package: coda
Loading required package: Matrix
************
Welcome to BayesFactor 0.9.12-4.2. If you have questions, please contact Richard Morey (richarddmorey@gmail.com).

Type BFManual() to open the manual.
************
Quitting from lines 90-92 (model_parameters.Rmd) 
Error: processing vignette 'model_parameters.Rmd' failed with diagnostics:
replacement has length zero
--- failed re-building ‘model_parameters.Rmd’

--- re-building ‘model_parameters_mice.Rmd’ using rmarkdown

Attaching package: 'mice'

The following objects are masked from 'package:base':

    cbind, rbind

Loading required package: Matrix

Attaching package: 'GLMMadaptive'

The following object is masked from 'package:lme4':

    negative.binomial

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

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

--- re-building ‘model_parameters_standardized.Rmd’ using rmarkdown

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

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    intersect, setdiff, setequal, union

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

--- re-building ‘parameters_reduction.Rmd’ using rmarkdown

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

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

--- re-building ‘parameters_selection.Rmd’ using rmarkdown

Attaching package: 'dplyr'

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

Loading required package: Matrix
boundary (singular) fit: see ?isSingular
Loading required package: Rcpp
This is rstanarm version 2.21.1
- See https://mc-stan.org/rstanarm/articles/priors for changes to default priors!
- Default priors may change, so it's safest to specify priors, even if equivalent to the defaults.
- For execution on a local, multicore CPU with excess RAM we recommend calling
  options(mc.cores = parallel::detectCores())

Attaching package: 'rstanarm'

The following object is masked from 'package:performance':

    pp_check

Warning: Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable.
Running the chains for more iterations may help. See
http://mc-stan.org/misc/warnings.html#bulk-ess
Cross-validating best parameters...
Quitting from lines 125-131 (parameters_selection.Rmd) 
Error: processing vignette 'parameters_selection.Rmd' failed with diagnostics:
‘.’ in formula and no ‘data’ argument
--- failed re-building ‘parameters_selection.Rmd’

SUMMARY: processing the following files failed:
  ‘model_parameters.Rmd’ ‘parameters_selection.Rmd’

Error: Vignette re-building failed.
Execution halted