ctf
Read and Write Column Text Format (CTF)
Description
Column Text Format (CTF) is a new tabular data format designed for simplicity and performance. CTF is the simplest column store you can imagine: plain text files for each column in a table, and a metadata file. The underlying plain text means the data is human readable and familiar to programmers, unlike specialized binary formats. CTF is faster than row oriented formats like CSV when loading a subset of the columns in a table. This package provides functions to read and write CTF data from R.
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CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (2 non-OK)
CRAN incoming feasibility
Maintainer: ‘Clark Fitzgerald <fitzgerald@csus.edu>’ The BugReports field in DESCRIPTION has https://github.com/julianofhernandez/ctf which should likely be https://github.com/julianofhernandez/ctf/issues instead.
CRAN incoming feasibility
Maintainer: ‘Clark Fitzgerald <fitzgerald@csus.edu>’ The BugReports field in DESCRIPTION has https://github.com/julianofhernandez/ctf which should likely be https://github.com/julianofhernandez/ctf/issues instead.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Clark Fitzgerald <fitzgerald@csus.edu>’ The BugReports field in DESCRIPTION has https://github.com/julianofhernandez/ctf which should likely be https://github.com/julianofhernandez/ctf/issues instead.
CRAN incoming feasibility
Maintainer: ‘Clark Fitzgerald <fitzgerald@csus.edu>’ The BugReports field in DESCRIPTION has https://github.com/julianofhernandez/ctf which should likely be https://github.com/julianofhernandez/ctf/issues instead.
Dependency Network
Version History
1 trackedR Observatory began tracking this package on Mar 10, 2026; it first appeared on CRAN Jul 7, 2021. Releases before tracking aren’t shown.