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

--- re-building ‘paper-comparison.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
trying URL 'https://raw.githubusercontent.com/emchristensen/Extreme-events-LDA/master/rodent_LDA_analysis.r'
Content type 'text/plain; charset=utf-8' length 20378 bytes (19 KB)
==================================================
downloaded 19 KB

trying URL 'https://raw.githubusercontent.com/emchristensen/Extreme-events-LDA/master/rodent_data_for_LDA.r'
Content type 'text/plain; charset=utf-8' length 2182 bytes
==================================================
downloaded 2182 bytes

trying URL 'https://raw.githubusercontent.com/emchristensen/Extreme-events-LDA/master/AIC_model_selection.R'
Content type 'text/plain; charset=utf-8' length 3279 bytes
==================================================
downloaded 3279 bytes

trying URL 'https://raw.githubusercontent.com/emchristensen/Extreme-events-LDA/master/changepointmodel.r'
Content type 'text/plain; charset=utf-8' length 11965 bytes (11 KB)
==================================================
downloaded 11 KB

trying URL 'https://raw.githubusercontent.com/emchristensen/Extreme-events-LDA/master/LDA-distance.R'
Content type 'text/plain; charset=utf-8' length 3566 bytes
==================================================
downloaded 3566 bytes

trying URL 'https://raw.githubusercontent.com/emchristensen/Extreme-events-LDA/master/Rodent_table_dat.csv'
Content type 'text/plain; charset=utf-8' length 19291 bytes (18 KB)
==================================================
downloaded 18 KB

trying URL 'https://raw.githubusercontent.com/emchristensen/Extreme-events-LDA/master/LDA_figure_scripts.R'
Content type 'text/plain; charset=utf-8' length 11363 bytes (11 KB)
==================================================
downloaded 11 KB

trying URL 'https://raw.githubusercontent.com/weecology/PortalData/master/Rodents/moon_dates.csv'
Content type 'text/plain; charset=utf-8' length 15349 bytes (14 KB)
==================================================
downloaded 14 KB

trying URL 'https://raw.githubusercontent.com/weecology/PortalData/master/Rodents/Portal_rodent_trapping.csv'
Content type 'text/plain; charset=utf-8' length 277006 bytes (270 KB)
==================================================
downloaded 270 KB

Quitting from lines 169-187 (paper-comparison.Rmd) 
Error: processing vignette 'paper-comparison.Rmd' failed with diagnostics:
object 'params' not found
--- failed re-building ‘paper-comparison.Rmd’

--- re-building ‘rodents-example.Rmd’ using rmarkdown
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
  Pandoc (>= 1.12.3) and/or pandoc-citeproc not available. Falling back to R Markdown v1.
--- finished re-building ‘rodents-example.Rmd’

SUMMARY: processing the following file failed:
  ‘paper-comparison.Rmd’

Error: Vignette re-building failed.
Execution halted