Package: csvread 1.2.3
Sergei Izrailev
csvread: Fast Specialized CSV File Loader
Functions for loading large (10M+ lines) CSV and other delimited files, similar to read.csv, but typically faster and using less memory than the standard R loader. While not entirely general, it covers many common use cases when the types of columns in the CSV file are known in advance. In addition, the package provides a class 'int64', which represents 64-bit integers exactly when reading from a file. The latter is useful when working with 64-bit integer identifiers exported from databases. The CSV file loader supports common column types including 'integer', 'double', 'string', and 'int64', leaving further type transformations to the user.
Authors:
csvread_1.2.3.tar.gz
csvread_1.2.3.zip(r-4.5)csvread_1.2.3.zip(r-4.4)csvread_1.2.3.zip(r-4.3)
csvread_1.2.3.tgz(r-4.4-x86_64)csvread_1.2.3.tgz(r-4.4-arm64)csvread_1.2.3.tgz(r-4.3-x86_64)csvread_1.2.3.tgz(r-4.3-arm64)
csvread_1.2.3.tar.gz(r-4.5-noble)csvread_1.2.3.tar.gz(r-4.4-noble)
csvread_1.2.3.tgz(r-4.4-emscripten)csvread_1.2.3.tgz(r-4.3-emscripten)
csvread.pdf |csvread.html✨
csvread/json (API)
NEWS
| # Install 'csvread' in R: |
| install.packages('csvread', repos = c('https://jabiru.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/jabiru/csvread/issues
Last updated 18 days agofrom:83185ebecb. Checks:OK: 9. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Nov 05 2024 |
| R-4.5-win-x86_64 | OK | Nov 05 2024 |
| R-4.5-linux-x86_64 | OK | Nov 05 2024 |
| R-4.4-win-x86_64 | OK | Nov 05 2024 |
| R-4.4-mac-x86_64 | OK | Nov 05 2024 |
| R-4.4-mac-aarch64 | OK | Nov 05 2024 |
| R-4.3-win-x86_64 | OK | Nov 05 2024 |
| R-4.3-mac-x86_64 | OK | Nov 05 2024 |
| R-4.3-mac-aarch64 | OK | Nov 05 2024 |
Exports:-.int64[.int64[[.int64[<-.int64+.int64as.character.int64as.data.frame.int64as.double.int64as.int64as.int64.characteras.int64.defaultas.int64.factoras.int64.NULLas.int64.numericas.integer.int64as.list.int64c.int64csvreadformat.int64int64is.int64is.na.int64is.numeric.int64map.coltypesOps.int64print.int64rep.int64
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Fast Specialized CSV File Loader. | csvread-package csvread map.coltypes |
| A very basic 64-bit integer class. | as.character.int64 as.data.frame.int64 as.double.int64 as.int64 as.int64.character as.int64.default as.int64.factor as.int64.NULL as.int64.numeric as.integer.int64 as.list.int64 c.int64 format.int64 int64 is.int64 is.na.int64 is.numeric.int64 print.int64 rep.int64 [.int64 [<-.int64 [[.int64 |
| Operators for the 'int64' class. | + +.int64 - -.int64 < Ops.int64 |
