tbl <- tibble(x = seq(10^4))
profvis::profvis(unnest(tbl, x))
sessioninfo::session_info()
## ─ Session info ──────────────────────────────────────────────────────────
## setting value
## version R version 3.6.1 (2019-07-05)
## os Ubuntu 19.04
## system x86_64, linux-gnu
## ui X11
## language (EN)
## collate en_US.UTF-8
## ctype en_US.UTF-8
## tz Europe/Paris
## date 2019-07-29
##
## ─ Packages ──────────────────────────────────────────────────────────────
## package * version date lib source
## assertthat 0.2.1 2019-03-21 [1] CRAN (R 3.6.0)
## backports 1.1.4 2019-04-10 [1] CRAN (R 3.6.0)
## broom 0.5.2 2019-04-07 [1] CRAN (R 3.6.0)
## cellranger 1.1.0 2016-07-27 [1] CRAN (R 3.6.0)
## cli 1.1.0 2019-03-19 [1] CRAN (R 3.6.0)
## colorspace 1.4-1 2019-03-18 [1] CRAN (R 3.6.0)
## crayon 1.3.4 2017-09-16 [1] CRAN (R 3.6.0)
## digest 0.6.20 2019-07-04 [1] CRAN (R 3.6.1)
## dplyr * 0.8.3 2019-07-04 [1] CRAN (R 3.6.1)
## evaluate 0.14 2019-05-28 [1] CRAN (R 3.6.0)
## forcats * 0.4.0 2019-02-17 [1] CRAN (R 3.6.0)
## generics 0.0.2 2018-11-29 [1] CRAN (R 3.6.0)
## ggplot2 * 3.2.0 2019-06-16 [1] CRAN (R 3.6.0)
## glue 1.3.1 2019-03-12 [1] CRAN (R 3.6.0)
## gtable 0.3.0 2019-03-25 [1] CRAN (R 3.6.0)
## haven 2.1.1 2019-07-04 [1] CRAN (R 3.6.1)
## hms 0.5.0 2019-07-09 [1] CRAN (R 3.6.1)
## htmltools 0.3.6 2017-04-28 [1] CRAN (R 3.6.0)
## htmlwidgets 1.3 2018-09-30 [1] CRAN (R 3.6.0)
## httr 1.4.0 2018-12-11 [1] CRAN (R 3.6.0)
## jsonlite 1.6 2018-12-07 [1] CRAN (R 3.6.0)
## knitr 1.23 2019-05-18 [1] CRAN (R 3.6.0)
## lattice 0.20-38 2018-11-04 [1] standard (@0.20-38)
## lazyeval 0.2.2 2019-03-15 [1] CRAN (R 3.6.0)
## lubridate 1.7.4 2018-04-11 [1] CRAN (R 3.6.0)
## magrittr 1.5 2014-11-22 [1] CRAN (R 3.6.0)
## modelr 0.1.4 2019-02-18 [1] CRAN (R 3.6.0)
## munsell 0.5.0 2018-06-12 [1] CRAN (R 3.6.0)
## nlme 3.1-140 2019-05-12 [1] CRAN (R 3.6.0)
## pillar 1.4.2 2019-06-29 [1] CRAN (R 3.6.0)
## pkgconfig 2.0.2 2018-08-16 [1] CRAN (R 3.6.0)
## profvis 0.3.6 2019-05-14 [1] CRAN (R 3.6.1)
## purrr * 0.3.2 2019-03-15 [1] CRAN (R 3.6.0)
## R6 2.4.0 2019-02-14 [1] CRAN (R 3.6.0)
## Rcpp 1.0.2 2019-07-25 [1] CRAN (R 3.6.1)
## readr * 1.3.1 2018-12-21 [1] CRAN (R 3.6.0)
## readxl 1.3.1 2019-03-13 [1] CRAN (R 3.6.0)
## rlang 0.4.0 2019-06-25 [1] CRAN (R 3.6.0)
## rmarkdown 1.14 2019-07-12 [1] CRAN (R 3.6.1)
## rstudioapi 0.10 2019-03-19 [1] CRAN (R 3.6.0)
## rvest 0.3.4 2019-05-15 [1] CRAN (R 3.6.0)
## scales 1.0.0 2018-08-09 [1] CRAN (R 3.6.0)
## sessioninfo 1.1.1 2018-11-05 [1] CRAN (R 3.6.0)
## stringi 1.4.3 2019-03-12 [1] CRAN (R 3.6.0)
## stringr * 1.4.0 2019-02-10 [1] CRAN (R 3.6.0)
## tibble * 2.1.3 2019-06-06 [1] CRAN (R 3.6.0)
## tidyr * 0.8.3.9000 2019-07-29 [1] Github (tidyverse/tidyr@a0ecd23)
## tidyselect 0.2.5 2018-10-11 [1] CRAN (R 3.6.0)
## tidyverse * 1.2.1 2017-11-14 [1] CRAN (R 3.6.0)
## vctrs 0.2.0 2019-07-05 [1] CRAN (R 3.6.1)
## withr 2.1.2 2018-03-15 [1] CRAN (R 3.6.0)
## xfun 0.8 2019-06-25 [1] CRAN (R 3.6.0)
## xml2 1.2.1 2019-07-29 [1] CRAN (R 3.6.1)
## yaml 2.2.0 2018-07-25 [1] CRAN (R 3.6.0)
## zeallot 0.1.0 2018-01-28 [1] CRAN (R 3.6.0)
##
## [1] /home/eric/R/x86_64-pc-linux-gnu-library/3.6
## [2] /usr/local/lib/R/site-library
## [3] /usr/lib/R/site-library
## [4] /usr/lib/R/library