Error(s) in re-building vignettes:
--- re-building 'correlations.rmd' using rmarkdown
--- finished re-building 'correlations.rmd'

--- re-building 'manymodelr_vignette.rmd' using rmarkdown

Quitting from manymodelr_vignette.rmd:295-299 [unnamed-chunk-22]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `gsub()`:
! NA in coercion to boolean
---
Backtrace:
     ▆
  1. ├─utils::head(agg_by_group(yields, . ~ normal, length))
  2. ├─manymodelr::agg_by_group(yields, . ~ normal, length)
  3. └─manymodelr:::agg_by_group.data.frame(yields, . ~ normal, length)
  4.   ├─base::trimws(...)
  5.   │ ├─base (local) mysub(...)
  6.   │ │ └─base::sub(re, "", x, perl = TRUE)
  7.   │ │   └─base::is.factor(x)
  8.   │ └─base (local) mysub(paste0("^", whitespace, "+"), x)
  9.   │   └─base::sub(re, "", x, perl = TRUE)
 10.   │     └─base::is.factor(x)
 11.   └─base::gsub(...)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'manymodelr_vignette.rmd' failed with diagnostics:
NA in coercion to boolean
--- failed re-building 'manymodelr_vignette.rmd'

--- re-building 'misc.rmd' using rmarkdown

Quitting from misc.rmd:29-34 [unnamed-chunk-2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `gsub()`:
! NA in coercion to boolean
---
Backtrace:
     ▆
  1. ├─utils::head(agg_by_group(yields, . ~ normal, length))
  2. ├─manymodelr::agg_by_group(yields, . ~ normal, length)
  3. └─manymodelr:::agg_by_group.data.frame(yields, . ~ normal, length)
  4.   ├─base::trimws(...)
  5.   │ ├─base (local) mysub(...)
  6.   │ │ └─base::sub(re, "", x, perl = TRUE)
  7.   │ │   └─base::is.factor(x)
  8.   │ └─base (local) mysub(paste0("^", whitespace, "+"), x)
  9.   │   └─base::sub(re, "", x, perl = TRUE)
 10.   │     └─base::is.factor(x)
 11.   └─base::gsub(...)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'misc.rmd' failed with diagnostics:
NA in coercion to boolean
--- failed re-building 'misc.rmd'

--- re-building 'modeling.rmd' using rmarkdown
--- finished re-building 'modeling.rmd'

SUMMARY: processing the following files failed:
  'manymodelr_vignette.rmd' 'misc.rmd'

Error: Vignette re-building failed.
Execution halted