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.
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Description file content
- Package
- csvread
- Title
- Fast Specialized CSV File Loader
- Version
- 1.2.1
- Author
- Sergei Izrailev
- Maintainer
- Sergei Izrailev
- Description
- 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.
- URL
- Depends
- R (>= 2.15), methods
- Enhances
- bit64
- License
- Apache License (== 2.0)
- Copyright
- Copyright (C) Collective, Inc. | file inst/COPYRIGHTS
- Language
- en-US
- Encoding
- UTF-8
- LazyData
- true
- RoxygenNote
- 6.1.1
- NeedsCompilation
- yes
- Packaged
- 2018-12-05 06:30:37 UTC; sergei
- Repository
- CRAN
- Date/Publication
- 2018-12-05 07:40:09 UTC