Error(s) in re-building vignettes:
  ...
--- re-building ‘article.Rnw’ using knitr
Loading required package: ggplot2
Loading required package: plotrix
Loading required package: survival
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
Warning in rq.fit.br(wx, wy, tau = tau, ...) :
  Solution may be nonunique
--- finished re-building ‘article.Rnw’

--- re-building ‘comparison-example.Rnw’ using knitr
Error: processing vignette ‘comparison-example.Rnw’ failed with diagnostics:
Running ‘texi2dvi’ on ‘comparison-example.tex’ failed.
LaTeX errors:
! You can't use `macro parameter character #' in horizontal mode.
l.93 cg <- corGuess("CS")cg#
                            #
? 
! Emergency stop.
! Emergency stop.
l.93 cg <- corGuess("CS")cg#
                            #
End of file on the terminal!

!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘comparison-example.Rnw’

--- re-building ‘desirability-example.Rnw’ using knitr
Error: processing vignette ‘desirability-example.Rnw’ failed with diagnostics:
Running ‘texi2dvi’ on ‘desirability-example.tex’ failed.
LaTeX errors:
! You can't use `macro parameter character #' in horizontal mode.
l.98 ...(sequences, issue1, issue2, endp = endp)A#
                                                  #
? 
! Emergency stop.
! Emergency stop.
l.98 ...(sequences, issue1, issue2, endp = endp)A#
                                                  #
End of file on the terminal!

!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘desirability-example.Rnw’

--- re-building ‘randomizeR-refCard.Rnw’ using knitr
--- finished re-building ‘randomizeR-refCard.Rnw’

SUMMARY: processing the following files failed:
  ‘comparison-example.Rnw’ ‘desirability-example.Rnw’

Error: Vignette re-building failed.
Execution halted