Error(s) in re-building vignettes:
--- re-building 'modeltime-integration.Rmd' using rmarkdown
-- Attaching packages -------------------------------------- tidymodels 0.1.3 --
v broom        0.7.8      v recipes      0.1.16
v dials        0.0.9      v rsample      0.1.0 
v dplyr        1.0.7      v tibble       3.1.2 
v ggplot2      3.3.5      v tidyr        1.1.3 
v infer        0.5.4      v tune         0.1.5 
v modeldata    0.1.0      v workflows    0.2.2 
v parsnip      0.1.6      v workflowsets 0.0.2 
v purrr        0.3.4      v yardstick    0.0.8 
-- Conflicts ----------------------------------------- tidymodels_conflicts() --
x purrr::discard() masks scales::discard()
x dplyr::filter()  masks stats::filter()
x dplyr::lag()     masks stats::lag()
x recipes::step()  masks stats::step()
* Use tidymodels_prefer() to resolve common conflicts.
Loading required package: bayesforecast

Attaching package: 'bayesforecast'

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Loading required package: bsts
Loading required package: BoomSpikeSlab
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Attaching package: 'MASS'

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Attaching package: 'Boom'

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Attaching package: 'BoomSpikeSlab'

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Loading required package: zoo

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Attaching package: 'bsts'

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== Welcome to bayesmodels ======================================================
If you are interested in time series, maybe you would like to check my other packages: garchmodels and boostime
</> If you find this package useful, please leave a star: https://github.com/AlbertoAlmuinha/bayesmodels </>

Attaching package: 'bayesmodels'

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Attaching package: 'modeltime'

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    non_seasonal_ar, non_seasonal_differences, non_seasonal_ma,
    seasonal_ar, seasonal_differences, seasonal_ma

-- Attaching packages --------------------------------------- tidyverse 1.3.1 --
v readr   1.4.0     v forcats 0.5.1
v stringr 1.4.0     
-- Conflicts ------------------------------------------ tidyverse_conflicts() --
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x purrr::discard()    masks scales::discard()
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x xts::first()        masks dplyr::first()
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x dplyr::lag()        masks stats::lag()
x xts::last()         masks dplyr::last()
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x readr::spec()       masks yardstick::spec()

Attaching package: 'lubridate'

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frequency = 12 observations per 1 year
Warning in max(ids, na.rm = TRUE) :
  no non-missing arguments to max; returning -Inf
Warning: Problem with `mutate()` column `.model`.
i `.model = purrr::map2(...)`.
i The largest R-hat is 1.74, indicating chains have not mixed.
Running the chains for more iterations may help. See
http://mc-stan.org/misc/warnings.html#r-hat
Warning: Problem with `mutate()` column `.model`.
i `.model = purrr::map2(...)`.
i Bulk Effective Samples Size (ESS) is too low, indicating posterior means and medians may be unreliable.
Running the chains for more iterations may help. See
http://mc-stan.org/misc/warnings.html#bulk-ess
Warning: Problem with `mutate()` column `.model`.
i `.model = purrr::map2(...)`.
i Tail Effective Samples Size (ESS) is too low, indicating posterior variances and tail quantiles may be unreliable.
Running the chains for more iterations may help. See
http://mc-stan.org/misc/warnings.html#tail-ess
frequency = 12 observations per 1 year