keypos

keypos.integer64

<code>keypos</code> returns the positions of the (fact table) elements that participate in their sorted unique subset (dimension table)

manip

univar

Package 'bit64' provides serializable S3 atomic 64bit (signed) integers.
These are useful for handling database keys and exact counting in +-2^63.
WARNING: do not use them as replacement for 32bit integers, integer64 are not
supported for subscripting by R-core and they have different semantics when
combined with double, e.g. integer64 + double => integer64.
Class integer64 can be used in vectors, matrices, arrays and data.frames.
Methods are available for coercion from and to logicals, integers, doubles,
characters and factors as well as many elementwise and summary functions.
Many fast algorithmic operations such as 'match' and 'order' support inter-
active data exploration and manipulation and optionally leverage caching.

Jens Oehlschl�gel

bit64

A S3 Class for Vectors of 64bit Integers

Jens Oehlschlägel

Leonardo Silvestri

Ofek Shilon

keypos function

<dl> <dt>x</dt>
<dd>a vector or a data frame or an array or <code>NULL</code>.</dd> <dt>method</dt>
<dd>NULL for automatic method selection or a suitable low-level method, see details</dd> <dt>...</dt>
<dd>ignored</dd></dl>

Arguments

Jens Oehlschlägel &lt;Jens.Oehlschlaegel@truecluster.com&gt;

Author

Extract Positions in redundant dimension table — keypos

<dl>

 <dt>x</dt>
<dd>a vector or a data frame or an array or <code>NULL</code>.</dd>

 <dt>method</dt>
<dd>NULL for automatic method selection or a suitable low-level method, see details</dd>

 <dt>...</dt>
<dd>ignored</dd>

</dl>

keypos: Extract Positions in redundant dimension table

Description

Usage

Value

Arguments

Author

Details

See Also

Examples