Error(s) in re-building vignettes:
--- re-building 'Rilostat.Rmd' using rmarkdown
Loading required package: devtools
Loading required package: plotly
Loading required package: ggplot2

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: dplyr

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

Loading required package: plotrix
Loading required package: stringr
Loading required package: Rilostat
Quitting from lines 215-216 (Rilostat.Rmd) 
Error: processing vignette 'Rilostat.Rmd' failed with diagnostics:
Positive column indexes in `[` must match number of columns:
* `.data` has 7 columns
* Position 7 equals 8
Backtrace:
     x
  1. +-tools:::buildVignettes(...)
  2. | +-base::tryCatch(...)
  3. | | \-base:::tryCatchList(expr, classes, parentenv, handlers)
  4. | |   \-base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
  5. | |     \-base:::doTryCatch(return(expr), name, parentenv, handler)
  6. | \-engine$weave(file, quiet = quiet, encoding = enc)
  7. |   \-knitr:::vweave_rmarkdown(...)
  8. |     \-rmarkdown::render(...)
  9. |       \-knitr::knit(...)
 10. |         \-knitr:::process_file(text, output)
 11. |           +-base::withCallingHandlers(...)
 12. |           +-knitr:::process_group(group)
 13. |           \-knitr:::process_group.block(group)
 14. |             \-knitr:::call_block(x)
 15. |               \-knitr:::block_exec(params)
 16. |                 +-knitr:::in_dir(...)
 17. |                 \-knitr:::evaluate(...)
 18. |                   \-evaluate::evaluate(...)
 19. |                     \-evaluate:::evaluate_call(...)
 20. |                       +-evaluate:::timing_fn(...)
 21. |                       +-base:::handle(...)
 22. |                       +-base::withCallingHandlers(...)
 23. |                       +-base::withVisible(eval(expr, envir, enclos))
 24. |                       \-base::eval(expr, envir, enclos)
 25. |                         \-base::eval(expr, envir, enclos)
 26. +-knitr::kable(head(dat[1:3, 2:8]), caption = "Table 2a. Extract, 'Annual unemployment by sex and age, ILO modelled estimates, Nov. 2018'")
 27. +-utils::head(dat[1:3, 2:8])
 28. +-dat[1:3, 2:8]
 29. +-readr:::`[.spec_tbl_df`(dat, 1:3, 2:8)
 30. +-base::NextMethod(`[`)
 31. \-tibble:::`[.tbl_df`(dat, 1:3, 2:8)
 32.   \-tibble:::check_names_df(j, x)
 33.     \-tibble:::check_names_df_numeric(j, x)
--- failed re-building 'Rilostat.Rmd'

SUMMARY: processing the following file failed:
  'Rilostat.Rmd'

Error: Vignette re-building failed.
Execution halted