Skip to content

/ readr

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Think about write_csv again #387

Closed
hadley opened this issue Apr 7, 2016 · 0 comments
Closed

Think about write_csv again #387

hadley opened this issue Apr 7, 2016 · 0 comments
Assignees
@jimhester
Labels
feature

Comments

@hadley
Copy link
Member

@hadley hadley commented Apr 7, 2016 •
edited by jimhester

Performance for this is pretty embarrassing:

df <- as.data.frame(matrix(runif(256*65536), nrow = 256))

system.time(readr::write_csv(df, "df.csv"))

e.g. http://stackoverflow.com/questions/10505605/speeding-up-the-performance-of-write-table/36484339#36484339
adamhsparks added a commit to ropensci/GSODR that referenced this issue May 4, 2016
@adamhsparks
Change csv writing function
9adae9f 
Use write.csv, not readr::write_csv due to issue converting double to
string: tidyverse/readr#387
@ijlyttle ijlyttle mentioned this issue May 26, 2016
Closed
This was referenced Jun 2, 2016
Closed
Closed
@jimhester jimhester self-assigned this Jun 8, 2016
@jimhester jimhester mentioned this issue Jun 14, 2016
Merged
@jimhester jimhester removed the ready label Jun 14, 2016
@lock lock bot locked and limited conversation to collaborators Sep 25, 2018
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Assignees

@jimhester jimhester

Labels
feature
Projects
None yet
Milestone
No milestone
Linked pull requests

Successfully merging a pull request may close this issue.

None yet
2 participants
@hadley @jimhester
You can’t perform that action at this time.