Ops.int64

&lt;

+.int64

-.int64

Operators for the <code>int64</code> class: one of
<code>+</code>, <code>-</code>, <code>==</code>, <code>!=</code>, <code>&lt;</code>, <code>&lt;=</code>, <code>&gt;</code> or <code>&gt;=</code>.

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.

Sergei Izrailev

csvread

Fast Specialized CSV File Loader

Ops.int64 function

<dl><dt>e1</dt>
<dd>int64 object, character vector or numeric vector
(character and numeric values are converted by <code>as.int64</code>).</dd>
<dt>e2</dt>
<dd>int64 object, character vector or numeric vector
(character and numeric values are converted by <code>as.int64</code>).</dd></dl>

Arguments

Operators for the int64 class. — Ops.int64

<dl>

<dt>e1</dt>
<dd>int64 object, character vector or numeric vector
(character and numeric values are converted by <code>as.int64</code>).</dd>


<dt>e2</dt>
<dd>int64 object, character vector or numeric vector
(character and numeric values are converted by <code>as.int64</code>).</dd>

</dl>

Ops.int64: Operators for the `int64` class.

Description

Usage

Arguments

See Also