Read and Write Rectangular Text Data Quickly

The goal of 'vroom' is to read and write data (like 'csv', 'tsv' and 'fwf') quickly. When reading it uses a quick initial indexing step, then reads the values lazily , so only the data you actually use needs to be read. The writer formats the data in parallel and writes to disk asynchronously from formatting.


News

vroom 1.0.0

vroom (development version)

  • Initial release

  • Added a NEWS.md file to track changes to the package.

Reference manual

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install.packages("vroom")

1.0.2 by Jim Hester, 3 months ago


https://github.com/r-lib/vroom


Report a bug at https://github.com/r-lib/vroom/issues


Browse source code at https://github.com/cran/vroom


Authors: Jim Hester [aut, cre] , Hadley Wickham [aut] , https://github.com/mandreyel/ [cph] (mio library) , R Core Team [ctb] (localtime.c code adapted from R) , Jukka Jylänki [cph] (grisu3 implementation) , Mikkel Jørgensen [cph] (grisu3 implementation) , RStudio [cph, fnd]


Documentation:   PDF Manual  


GPL-3 license


Imports crayon, glue, hms, Rcpp, rlang, tibble, tidyselect, withr

Suggests bench, covr, curl, dplyr, forcats, fs, ggplot2, knitr, prettyunits, purrr, readr, rmarkdown, rstudioapi, scales, spelling, testthat, tidyr

Linking to progress, Rcpp

System requirements: C++11


Imported by arcos, ezpickr.


See at CRAN