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.

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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

install.packages('csvread')

1.2.1

5 months ago

http://github.com/jabiru/csvread

Sergei Izrailev

Apache License (== 2.0)

Depends on

R (>= 2.15), methods

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