Bit vectors are a boolean type wihout <code>NA</code> that requires by factor 32 less
RAM than <code><a href="/link/logical()?package=bit&version=4.6.0" data-mini-rdoc="bit::logical()">logical()</a></code>.
For details on usage see <code>vignette("bit-usage")</code> and for details on
performance see <code>vignette("bit-performance")</code>.

classes

logic

Provided are classes for boolean and skewed boolean vectors,
fast boolean methods, fast unique and non-unique integer sorting,
fast set operations on sorted and unsorted sets of integers, and
foundations for ff (range index, compression, chunked processing).

Michael Chirico

Classes and Methods for Fast Memory-Efficient Boolean Selections

Jens Oehlschlägel

Brian Ripley

bit function

<dl><dt>length</dt>
<dd>length in bits</dd></dl>

Arguments

Bit vectors are a boolean type wihout <code>NA</code> that requires by factor 32 less
RAM than <code><a href='https://rdrr.io/r/base/logical.html'>logical()</a></code>.
For details on usage see <code>vignette("bit-usage")</code> and for details on
performance see <code>vignette("bit-performance")</code>.

Create empty bit vector — bit

<dl>

<dt>length</dt>
<dd>length in bits</dd>

</dl>

bit: Create empty bit vector

Description

Usage

Value

Arguments

See Also

Examples