Error(s) in re-building vignettes:
--- re-building ‘multivariate_irregular.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.

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

Quitting from lines 84-92 (multivariate_irregular.Rmd) 
Error: processing vignette 'multivariate_irregular.Rmd' failed with diagnostics:
polygon edge not found
--- failed re-building ‘multivariate_irregular.Rmd’

--- re-building ‘univariate_gridded.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.

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

Quitting from lines 24-76 (univariate_gridded.Rmd) 
Error: processing vignette 'univariate_gridded.Rmd' failed with diagnostics:
polygon edge not found
--- failed re-building ‘univariate_gridded.Rmd’

--- re-building ‘univariate_irregular.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.

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

Quitting from lines 24-76 (univariate_irregular.Rmd) 
Error: processing vignette 'univariate_irregular.Rmd' failed with diagnostics:
polygon edge not found
--- failed re-building ‘univariate_irregular.Rmd’

--- re-building ‘univariate_irregular_poisson.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) not available. Falling back to R Markdown v1.

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

Quitting from lines 24-74 (univariate_irregular_poisson.Rmd) 
Error: processing vignette 'univariate_irregular_poisson.Rmd' failed with diagnostics:
polygon edge not found
--- failed re-building ‘univariate_irregular_poisson.Rmd’

SUMMARY: processing the following files failed:
  ‘multivariate_irregular.Rmd’ ‘univariate_gridded.Rmd’
  ‘univariate_irregular.Rmd’ ‘univariate_irregular_poisson.Rmd’

Error: Vignette re-building failed.
Execution halted