readr
‹2.2.0
- 2.2.019 Feb 2026, current
- 2.1.614 Nov 2025
- 2.1.511 Jan 2024
- 2.1.410 Feb 2023
- 2.1.31 Oct 2022
- 2.1.230 Jan 2022
- 2.1.130 Nov 2021
- 2.1.011 Nov 2021
- 2.0.227 Sep 2021
- 2.0.110 Aug 2021
- 2.0.020 Jul 2021
- 1.4.05 Oct 2020
- 1.3.121 Dec 2018
- 1.3.011 Dec 2018
- 1.2.122 Nov 2018
- 1.2.022 Nov 2018
- 1.1.116 May 2017
- 1.1.022 Mar 2017
- 1.0.03 Aug 2016
- 0.2.222 Oct 2015
- 0.2.121 Oct 2015
- 0.2.020 Oct 2015
- 0.1.129 May 2015
- 0.1.09 Apr 2015
Read Rectangular Text Data
- CRAN checks, method
Method
Checks and health
CRAN runs every current package through
R CMD checkon a set of machines and publishes a result for each one. The health shown on a package page comes from these results alone.- Problems
- Notes alone never count against a package, but a warning, an error or a failure on any platform is a problem. Open CRAN deadlines are a fact of their own, shown as a clock after the mark, so the mark always says what the checks found.
- Checks only
- Health reflects CRAN's check results and nothing else. Even a package with no tests, no coverage or no recent release can have every platform OK.
- Once a day
- Results are collected once a day from files CRAN publishes. Each platform is one machine set-up, named by its R version, operating system, architecture and compiler, such as r-devel-linux-x86_64-fedora-clang.
- Platforms counted
- The 13 in 3 of 13 is the number of platform rows CRAN published for that package on the day of collection. The set of machines changes over time, so the number is not fixed, and a package missing from a platform counts as neither passing nor failing there.
- All OK13 platforms
- CRAN 30-day downloads, method
- 749K−3.5% down on the 30 days before, the worse direction
- Dependent packages, method
Method
Reverse dependencies
Dependent packages are other packages that list this one under
Depends,ImportsorLinkingToin theirDESCRIPTIONfile. Those fields list the packages a package needs to install, so dependents break if this one is archived or broken.- As declared
- The counts follow the declarations as written, not whether a package uses the other one when it runs.
- Suggests apart
- Packages that list this one only under
Suggestsinstall and run without it, and use it for tests, examples or an optional feature. They are counted as Suggested by, never among the dependents, and a package that also lists it under one of the three fields is a dependent and is not counted again. - Zero
- Zero dependents means no current CRAN package declares a need for this one, though some may suggest it. On 28 Oct 2026, 19,572 of the 25,583 current CRAN packages had no dependent package.
- 763304 more suggest it
- Test coverage, method
Method
Test coverage
Test coverage is measured by downloading each CRAN package's current source file, installing its dependencies, building it and running its tests under covr.
- Almost half of CRAN has no tests to run
- Only CRAN packages are measured. Many have no percentage, most often because the package has no tests, and that blank is a recorded outcome, not missing data.
- NOT_CRAN
- Tests run with NOT_CRAN=true, so tests that skip themselves on CRAN run here, and the figure can differ from what CRAN's own checks see.
- Current version only
- Only the current version is measured, and a new version on CRAN is measured again. Older rows are kept but never filled in later. This is one package's run.
- Never 0%
- On a package page three states stay apart: measured, no tests, and not measured. Neither of the last two is ever shown as 0%.
- 85%of lines run by tests
- Advisories, method
Method
Security advisories
Advisories come from the R Consortium advisory database, a community record of security problems in R packages, as OSV publishes it.
- The copy
- The record is read once a day. The data is published under the Apache License 2.0 and is credited on the advisories list.
- Box under the name
- Under the package's name, a box names any advisory that affects the current release, with its fix or that there is none.
- Ranges
- Advisories state ranges, such as from 0.9.12 up to but not including 1.8.8. Each range is checked against every version CRAN has published, using the version rules R itself uses, so a release that came out after the advisory was written is still caught by its range.
- Not the package
- The rating is for the library flaw itself, not for how exposed the R package is, and it is never added up into a figure for the package.
- None known
About
Method, About Method Licence figures come from the Licences
License field of each package's DESCRIPTION file, read the way R itself reads it. No licence file is opened.tools::analyze_license() and R's own licence database, as CRAN's checks read it.| is read, so one string can offer two families.
The goal of 'readr' is to provide a fast and friendly way to read rectangular data (like 'csv', 'tsv', and 'fwf'). It is designed to flexibly parse many types of data found in the wild, while still cleanly failing when data unexpectedly changes.
- Maintainer
- Jennifer Bryan
- Licence
- MIT + file LICENSE
- Latest release
- 19 Feb 2026
- First release
- 9 Apr 2015
More details
- Releases
- 24
- Needs compilation
- Yes
- Needs R
- >= 4.1
- Config/Needs/website
- tidyverse, tidyverse/tidytemplate
- Config/testthat/edition
- 3
- Config/testthat/parallel
- false
- Config/usethis/last-upkeep
- 2025-11-14
- Language
- en-US
- RoxygenNote
- 7.3.3
Task views (1)
Collections (1) Method, CollectionsMethod
Subjects and collections
Subjects are the site's own grouping of CRAN packages, found by clustering. Collections are sets of packages that communities declare, such as the tidyverse.
- Subjects
- Subjects are found by clustering the words of current CRAN packages and the packages they use. No one edits them by hand.
- Collections
- Collections are sets that communities declare, through a package that installs the set or an organization on GitHub. The site finds them by rules.
- Who made each
- Subjects are marked Site and collections Community. Subjects, collections and task views are never mixed in one list.
- The day of the data
- Subjects and collections were last worked out on 22 Oct 2026.
- tidyverse, installed by the tidyverse package
Subjects (1) Method, Subjects
- File reading and writing, core
Cite
Package
Run in R for the authors' preferred citation:
citation("readr")Bryan, J., Posit Software, PBC, https://github.com/mandreyel/, Bearrows, S., Francois, R., Hester, J., Jylänki, J., Jørgensen, M., & Wickham, H. (2026). readr: Read Rectangular Text Data (Version 2.2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.readr
About
This package has no citation file, so citation() returns this entry built from DESCRIPTION.
R Observatory
For a number measured here: a download total, a coverage figure, an archival date.
Balamuta, J. J. (2026). R Observatory: Metrics for readr version 2.2.0 [Data set]. HJJB, LLC. Data release v2026-10-28. https://doi.org/10.5281/zenodo.21843040
About
From data release v2026-10-28, which the citation names so these numbers can be found later.
Health
All 13 check platforms pass.
r-devel-linux-x86_64-debian-clangThe unreleased R on Linux, x86_64, debian-clang
OK
- Version checked
- 2.2.0
- Time taken
- 189 s
r-devel-linux-x86_64-debian-gccThe unreleased R on Linux, x86_64, debian-gcc
OK
- Version checked
- 2.2.0
- Time taken
- 138 s
r-devel-linux-x86_64-fedora-clangThe unreleased R on Linux, x86_64, fedora-clang
OK
- Version checked
- 2.2.0
- Time taken
- 137 s
r-devel-linux-x86_64-fedora-gccThe unreleased R on Linux, x86_64, fedora-gcc
OK
- Version checked
- 2.2.0
- Time taken
- 134 s
r-devel-windows-x86_64The unreleased R on Windows, x86_64
OK
- Version checked
- 2.2.0
- Time taken
- 327 s
r-oldrel-macos-arm64The previous release of R on macOS, arm64
OK
- Version checked
- 2.2.0
- Time taken
- 49 s
r-oldrel-macos-x86_64The previous release of R on macOS, x86_64
OK
- Version checked
- 2.2.0
- Time taken
- 203 s
r-oldrel-windows-x86_64The previous release of R on Windows, x86_64
OK
- Version checked
- 2.2.0
- Time taken
- 294 s
r-patched-linux-x86_64The patched release of R on Linux, x86_64
OK
- Version checked
- 2.2.0
- Time taken
- 174 s
r-release-linux-x86_64The current release of R on Linux, x86_64
OK
- Version checked
- 2.2.0
- Time taken
- 170 s
r-release-macos-arm64The current release of R on macOS, arm64
OK
- Version checked
- 2.2.0
- Time taken
- 35 s
r-release-macos-x86_64The current release of R on macOS, x86_64
OK
- Version checked
- 2.2.0
- Time taken
- 169 s
r-release-windows-x86_64The current release of R on Windows, x86_64
OK
- Version checked
- 2.2.0
- Time taken
- 281 s
- 13 OK
Over time
No change since 5 Aug 2026
As a list (4)
| Changed | Worst status | OK | Notes | Warnings | Errors |
|---|---|---|---|---|---|
| 5 Aug 2026 | OK | 13 | 0 | 0 | 0 |
| 1 Aug 2026 | Note | 12 | 1 | 0 | 0 |
| 2 May 2026 | OK | 13 | 0 | 0 | 0 |
| 10 Mar 2026 | Note | 12 | 2 | 0 | 0 |
Since March 2026
Downloads
Method, Downloads Method Download figures count requests logged by each distribution channel. They are not counts of installs or of users, because each channel publishes its own totals and this site reads them.Downloads
- Total downloads in the last 30 days
- 954,195+4.4% up on the 30 days before, the better directionIt is the sum of 6 channels: CRAN, r2u, autoCRAN, conda-forge, Bioconda and c2d4u.
CRAN rank
78 of 26,530
CRAN
748,734 downloads in the last 30 days
- Rank
- 78 of 26,530
- Change
- −3.5% down on the 30 days before, the worse direction
It is in the total. Take it out
r2u
32,656 downloads in the last 30 days
- Rank
- 111 of 30,526
- Change
- +156% up on the 30 days before, the better direction
It is in the total. Take it out
autoCRAN
230 downloads in the last 30 days
- Rank
- 124 of 29,212
- Change
- +29.2% up on the 30 days before, the better direction
It is in the total. Take it out
conda-forge
171,362 downloads in the last 30 days
- Rank
- 82 of 3,828
- Change
- +38.7% up on the 30 days before, the better direction
It is in the total. Take it out
Bioconda
27 downloads in the last 30 days
- Rank
- 3,933 of 4,976
- Change
- −3.6% down on the 30 days before, the worse direction
It is in the total. Take it out
c2d4u, no longer updated
1,186 downloads in the last 30 days
- Rank
- 75 of 7,575
- Change
- −2.2% down on the 30 days before, the worse direction
It is in the total. Take it out
The total is 954,195 downloads in the last 30 days. It is the sum of 6 channels: CRAN, r2u, autoCRAN, conda-forge, Bioconda and c2d4u.
Over time
Dependencies
- Needs
- 15
- Dependent packages
- 763
- Suggested by
- 304
Needs (15)
Dependent packages (50 of 763)
| Package | Title | Downloads in 30 days |
|---|---|---|
| tidyverse | Easily Install and Load the 'Tidyverse' | 858,284 |
| haven | Import and Export 'SPSS', 'Stata' and 'SAS' Files | 472,628 |
| DescTools | Tools for Descriptive Statistics | 63,537 |
| DiagrammeR | Graph/Network Visualization | 43,657 |
| rio | A Swiss-Army Knife for Data I/O | 38,558 |
| bibliometrix | Comprehensive Science Mapping Analysis | 38,350 |
| meta | General Package for Meta-Analysis | 24,324 |
| visdat | Preliminary Visualisation of Data | 19,769 |
| timetk | A Tool Kit for Working with Time Series | 15,364 |
| tidyquant | Tidy Quantitative Financial Analysis | 15,039 |
| tidycensus | Load US Census Boundary and Attribute Data as 'tidyverse' and 'sf'-Ready Data Frames | 13,576 |
| openintro | Datasets and Supplemental Functions from 'OpenIntro' Textbooks and Labs | 12,599 |
| eurostat | Tools for Eurostat Open Data | 7,745 |
| dataRetrieval | Retrieval Functions for USGS and EPA Hydrology and Water Quality Data | 6,399 |
| rmapshaper | Client for 'mapshaper' for 'Geospatial' Operations | 5,970 |
| openair | Tools for the Analysis of Air Pollution Data | 4,833 |
| ipumsr | An R Interface for Downloading, Reading, and Handling IPUMS Data | 4,560 |
| textdata | Download and Load Various Text Datasets | 4,541 |
| DatabaseConnector | Connecting to Various Database Platforms | 4,484 |
| geojsonio | Convert Data from and to 'GeoJSON' or 'TopoJSON' | 4,401 |
| HMDHFDplus | Read Human Mortality Database and Human Fertility Database Data from the Web | 3,455 |
| qualtRics | Download 'Qualtrics' Survey Data | 3,231 |
| alakazam | Immunoglobulin Clonal Lineage and Diversity Analysis | 2,411 |
| salesforcer | An Implementation of 'Salesforce' APIs Using Tidy Principles | 2,359 |
| Ecfun | Functions for 'Ecdat' | 2,344 |
| radiant.data | Data Menu for Radiant: Business Analytics using R and Shiny | 2,326 |
| CDMConnector | Connect to an OMOP Common Data Model | 2,272 |
| dataverse | Client for Dataverse 4+ Repositories | 2,239 |
| cansim | Accessing Statistics Canada Data Table and Vectors | 2,148 |
| mixl | Simulated Maximum Likelihood Estimation of Mixed Logit Models for Large Datasets | 2,100 |
| tidytuesdayR | Access the Weekly 'TidyTuesday' Project Dataset | 1,992 |
| nasapower | NASA POWER API Client | 1,968 |
| xgxr | Exploratory Graphics for Pharmacometrics | 1,967 |
| valr | Genome Interval Arithmetic | 1,927 |
| pdfetch | Fetch Economic and Financial Time Series Data from Public Sources | 1,921 |
| REDCapR | Interaction Between R and REDCap | 1,886 |
| gutenbergr | Download and Process Public Domain Works from Project Gutenberg | 1,853 |
| rdflib | Tools to Manipulate and Query Semantic Data | 1,813 |
| rdss | Companion Datasets and Functions for Research Design in the Social Sciences | 1,794 |
| airr | AIRR Data Representation Reference Library | 1,777 |
| parsermd | Formal Parser and Related Tools for R Markdown Documents | 1,714 |
| REddyProc | Post Processing of (Half-)Hourly Eddy-Covariance Measurements | 1,693 |
| rbiom | Integrated Analysis and Visualization of Microbiome Data | 1,685 |
| ggPMX | 'ggplot2' Based Tool to Facilitate Diagnostic Plots for NLME Models | 1,615 |
| rrtable | Reproducible Research with a Table of R Codes | 1,598 |
| UCSCXenaTools | Download and Explore Datasets from UCSC Xena Data Hubs | 1,534 |
| readMDTable | Read Markdown Tables into Tibbles | 1,529 |
| alphavantager | Lightweight Interface to the Alpha Vantage API | 1,477 |
| deeplr | Interface to the 'DeepL' Translation API | 1,363 |
| ggpicrust2 | Make 'PICRUSt2' Output Analysis and Visualization Easier | 1,336 |
Code
Method, Code Method Code metrics come from reading the released source of each package version. The package is never installed, loaded or run.Code metrics
README, vignettes, a NEWS file and the shares read from its help pages. Files kept only in the repository, such as a pkgdown configuration or CI files, are read by the repository scan instead.
- Functions
- 485
- Public exports
- 103
- Lines of R code
- 5,636
- Median complexity
- 1
Functions (485)
Size and composition
Lines by kind (22,158)
| Kind | Lines | Share |
|---|---|---|
| R code | 5,636 | 25% |
| Tests | 4,215 | 19% |
| Documentation | 3,560 | 16% |
| Guides | 575 | 3% |
| Compiled code | 8,172 | 37% |
Lines by language
| Language | Lines | Share |
|---|---|---|
| R | 9,081 | 41% |
| C | 5,031 | 23% |
| Rd | 3,560 | 16% |
| C++ | 3,141 | 14% |
| Markdown | 654 | 3% |
| Vignettes | 575 | 3% |
| Other | 116 | 0.5% |
Languages are counted from file extensions.
- Files
- 243
- R functions
- 252
- Compiled functions
- 299
- Object systems
- S3: 30 methods, R6: 5 classes
- Deprecated functions
- 6
Complexity
- Median
- 1
- Mean
- 2.05
- Highest
- 30
- Median lines per function
- 7
About complexity
Cyclomatic complexity counts the independent paths through a function: 1 is a straight line, higher is harder to test. R functions only.
Call graph figures
- R functions
- 252
- Calls
- 367
- Unconnected
- 47
- Groups
- 7
Growth (24 releases)
Release changes
Tests
The tests ran and coverage was measured.
- Lines run by tests
- 85.3%
- Expressions run by tests
- 85.1%
- Test cases
- 323
- Exports named in tests
- 75.7%
Coverage by file (26)
Coverage run
- Lines counted
- 2,055
- Lines the tests ran
- 1,733
- Tests passed
- Yes
- Measured with
- covr 3.6.5 on R 4.6.1
Test suite
- Has tests
- Yes
- Test frameworks
- RUnit, testthat
- Test cases
- 323
- Snapshot tests
- 80
- Lines of tests
- 4,215
- Test lines per line of code
- 0.75
Documentation
- Exports documented
- 100%
- Arguments documented
- 93%
- Return value documented
- 33.3%
- Help pages with examples
- 81.4%
- Examples run in checks
- 100%
Guides (3)
Other documentation
- README
- Yes, 859 words
- Release notes file
- Yes
- Help pages
- 43
- Lines of documentation
- 3,560
Datasets
Method, Datasets Method The datasets inside packages are read from their R objects in datasets
data/ folders when the code is analysed. Each object is described by its class, its shape and its columns, and fingerprinted so the same data can be found in other packages.data() are listed, 76,180 on CRAN and 8,045 on Bioconductor, so the list is not every file in data/.
14 datasets, 0 can be loaded by name
| Dataset | Size | Columns |
|---|---|---|
| challenge | 2,000 × 2 | x, y |
| chickens | 5 × 4 | chicken, sex, eggs_ |
| epa78 | ||
| fwf-sample | 2 × 4 | John, Smith, WA, X418. |
| massey-rating | ||
| mini-gapminder-africa | 6 × 5 | country, year, lifeExp, pop, gdpPercap |
| mini-gapminder-americas | 6 × 5 | country, year, lifeExp, pop, gdpPercap |
| mini-gapminder-asia | 6 × 5 | country, year, lifeExp, pop, gdpPercap |
| mini-gapminder-europe | 6 × 5 | country, year, lifeExp, pop, gdpPercap |
| mini-gapminder-oceania | 2 × 5 | country, year, lifeExp, pop, gdpPercap |
| mtcars | 32 × 11 | mpg, cyl, disp, hp, drat, wt and 5 more |
| mtcars. | ||
| whitespace-sample | 3 × 4 | first, last, state, phone |
| date_ | length 185 |
People
Method, People Method People on the site are the names packages give them in their Author and maintainer identity
DESCRIPTION files: authors from the author list, and the maintainer from the Maintainer field. Spellings of one name become one person only where the rules below allow it, and when in doubt the rules keep people apart.
Maintainer since 2.1.1 (2021), previously Jim Hester (1.1.0 to 2.1.0) and Hadley Wickham (0.1.0 to 1.0.0), author
Posit Software, PBC, an organisation
Copyright holder
https://github.com/mandreyel/, an organisation
Copyright holder
Contributor
Contributor
Author
Contributor, copyright holder
Contributor, copyright holder
Author
Earlier names (4)
- Jukka Jäylnki
- Posit, PBC
- R Core Team
- RStudio
Repository
Method, figures by host Method Repository signals are the figures read from the source repository a package links to: stars, forks, issues, commits, releases and the time issues take to close. They are read from GitHub, GitLab, Codeberg and Bitbucket.Repository signals
URL and BugReports fields of its DESCRIPTION file. Read-only mirrors, the cran and bioc accounts on GitHub and git.bioconductor.org, are left out.
tidyverse / readr on github.com
- Stars
- 1,042+0.1% up on 30 days ago, the better direction
- Forks
- 297
- Open issues
- 92
- Last commit
- 10 Apr 2026
Activity
- Commits
- 1,944
- Open pull requests
- 15
- Tagged releases
- 20
- Latest tagged release
- v2.2.0, 19 Feb 2026
- In development
- Default branch at 2.2.0.9000, ahead of CRAN 2.2.0 (checked 2026-10-25)
- Issues closed in
- 238 days (median)
- Pull requests closed in
- 1 day (median)
- Pull requests merged
- 77%
- Created
- 25 Jul 2013
- Licence file reads as
- –
Development practices (20)
| Kind | Found |
|---|---|
| Continuous integration | GitHub Actions, R CMD check workflow The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel |
| Governance and community | Code of conduct, Contributing guide, Issue templates, CODEOWNERS, Support guide |
| Docs source | README.Rmd, pkgdown GitHub Pages site last deployed 2026-04-10 The repository has a site deploy workflow pkgdown site last built 2026-02-19 |
| Coverage | Coverage reporting (Codecov) |
| Reproducibility and dev environment | data-raw/ |
| CRAN release process | cran-comments.md, revdep/ |
| Lint, format, editor | Lint workflow, Air, VS Code, RStudio project |
| Git structural | .gitattributes |
Method, repository practices Method Beta Each week a scan of the public source repository a package links to looks for the tools a maintainer has set up, and the Repository section lists the findings. Repositories on GitHub and GitLab are scanned.Repository practices
R CMD build reads .Rbuildignore and leaves out files used only in development, such as .github/, .lintr, renv/, a Dockerfile and cran-comments.md, so the released source file holds almost none of them. The repository is the one place these files stay visible.
AI tools
Method, AI tools Method Beta What is found in a repository is not a measure of the code.AI tool findings
Tools
| Tool | First seen | Found |
|---|---|---|
| Claude Code | 12 Nov 2025 | Seen in the repository.claude.claude/skillsNamed in .Rbuildignore.claudeCLAUDE.mdNamed in .gitignore.claude |
- Seen in the repository
- Named in .Rbuildignore
- Named in .gitignore
History
Method, History Method Archived is built from CRAN's archive records, its list of check deadlines and Bioconductor's package records. Every figure is counted to 28 Oct 2026, the day the data was read.Packages leaving
| Version | Released | R | Events |
|---|---|---|---|
| 2.2.0 current | 19 Feb 2026 | 4.5.2 | |
| 2.1.6 | 14 Nov 2025 | 4.5.2 | |
| 2.1.5 | 11 Jan 2024 | 4.3.2 | |
| 2.1.4 | 10 Feb 2023 | 4.2.2 | |
| 2.1.3 | 1 Oct 2022 | 4.2.1 | |
| 2.1.2 | 30 Jan 2022 | 4.1.2 | |
| 2.1.1 | 30 Nov 2021 | 4.1.2 | Maintainer: Jennifer Bryan |
| 2.1.0 | 11 Nov 2021 | 4.1.2 |
Earlier versions (16)
| Version | Released | R | Events |
|---|---|---|---|
| 2.0.2 | 27 Sep 2021 | 4.1.1 | |
| 2.0.1 | 10 Aug 2021 | 4.1.1 | |
| 2.0.0 | 20 Jul 2021 | 4.1.0 | Licence: MIT + file LICENSE |
| 1.4.0 | 5 Oct 2020 | 4.0.2 | |
| 1.3.1 | 21 Dec 2018 | 3.5.2 | |
| 1.3.0 | 11 Dec 2018 | 3.5.0 | |
| 1.2.1 | 22 Nov 2018 | 3.5.0 | |
| 1.2.0 | 22 Nov 2018 | 3.5.0 | |
| 1.1.1 | 16 May 2017 | 3.4.0 | |
| 1.1.0 | 22 Mar 2017 | 3.3.3 | Maintainer: Jim Hester |
| 1.0.0 | 3 Aug 2016 | 3.3.1 | |
| 0.2.2 | 22 Oct 2015 | 3.2.2 | |
| 0.2.1 | 21 Oct 2015 | 3.2.2 | |
| 0.2.0 | 20 Oct 2015 | 3.2.2 | Licence: GPL (>= 2) | file LICENSE |
| 0.1.1 | 29 May 2015 | 3.2.0 | Orphaned (no maintainer) 29 May 2015 |
| 0.1.0 | 9 Apr 2015 | 3.1.3 |
Relicensed from GPL (>= 2) | file LICENSE in version 2.0.0.
Release notes (2.2.0)
This release advances many deprecations.
melt_csv(),melt_csv2(),melt_delim(),melt_tsv(),melt_fwf(),melt_table(),melt_table2(), and allmelt_*_chunked()variants have been removed from readr. These functions were deprecated in readr 2.0.0 (2021-07-20). See the meltr package (https://github.com/r-lib/meltr).read_table2()has been removed from readr. This function was deprecated in readr 2.0.0 (2021-07-20) in favor ofread_table(). Useread_table()instead.read_csv(),read_csv2(),read_tsv(),read_delim(), andread_fwf()now emit a deprecation warning when literal data is passed without wrapping it inI(). For example, usage likeread_csv(I("x,y\n1,2"))is preferred overread_csv("x,y\n1,2")(#1611).- The
quote_escapeparameter has been removed fromwrite_delim(),write_csv(),write_csv2(),write_excel_csv(),write_excel_csv2(),write_tsv(),format_delim(),format_csv(),format_csv2(), andformat_tsv(). This parameter was deprecated in readr 2.0.0 (2021-07-20) in favor of theescapeparameter. Useescapeinstead. - The
pathparameter has been removed fromwrite_delim(),write_csv(),write_csv2(),write_excel_csv(),write_excel_csv2(),write_tsv(),write_lines(),write_file(), andwrite_rds(). This parameter was deprecated in readr 1.4.0 (2020-01-31) in favor of thefileparameter. Usefileinstead. - The
skip_empty_rowsargument offwf_empty()now throws an error if used in edition 2. This argument was deprecated in readr 2.0.0 (2021-07-20). - The
quoted_naargument now throws an error if used in edition 2 withread_delim(),read_csv(),read_csv2(), orread_tsv(). This usage was first deprecated in readr 2.0.0 (2021-07-20).