Error(s) in re-building vignettes:
  ...
--- re-building ‘vignette.Rmd’ using rmarkdown
Order "p" limited to  1
`stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
Order "p" limited to  4
`stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
Order "p" limited to  30
`stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
Order "p" limited to  20
`stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
Order "p" limited to  30
Order "p" limited to  30
Order "p" limited to  30
Order "p" limited to  30
Order "p" limited to  30

Attaching package: 'plotly'

The following object is masked from 'package:ggplot2':

    last_plot

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

    filter

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

    layout

Loading required package: MASS

Attaching package: 'MASS'

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

    select

`stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Warning in optim(par = start, fn = optimACS, id = ID, eACS = eACS, error = "MSE") :
  one-dimensional optimization by Nelder-Mead is unreliable:
use "Brent" or optimize() directly
Killed