apad

Generalized padding for arrays of arbitrary dimension

array

A collection of functions for the manipulation and
analysis of arbitrarily dimensioned arrays.  The original motivation
for the package was the development of efficient, vectorized
algorithms for the creation and investigation of magic squares and
high-dimensional magic hypercubes.

Robin K S Hankin

magic

Create and Investigate Magic Squares

apad function

<dl> <dt>a</dt>
<dd>Array to be padded</dd> <dt>l</dt>
<dd>Amount of padding to add. If a vector of length greater than
 one, it is interpreted as
 the extra extent of <code>a</code> along each of its dimensions (standard
 recycling is used). If of length one, interpret as the dimension to be
 padded, in which case the amount is given by argument <code>l</code>.</dd> <dt>e</dt>
<dd>If <code>l</code> is of length one, the amount of padding to add to
 dimension <code>l</code></dd> <dt>method</dt>
<dd>String specifying the values of the padded elements. See
 details section.</dd> <dt>post</dt>
<dd>Boolean, with default <code>TRUE</code> meaning to append to
 <code>a</code> and <code>FALSE</code> meaning to prepend.</dd></dl>

Arguments

Author

Pad arrays — apad

<dl>

 <dt>a</dt>
<dd>Array to be padded</dd>

 <dt>l</dt>
<dd>Amount of padding to add. If a vector of length greater than
 one, it is interpreted as
 the extra extent of <code>a</code> along each of its dimensions (standard
 recycling is used). If of length one, interpret as the dimension to be
 padded, in which case the amount is given by argument <code>l</code>.</dd>

 <dt>e</dt>
<dd>If <code>l</code> is of length one, the amount of padding to add to
 dimension <code>l</code></dd>

 <dt>method</dt>
<dd>String specifying the values of the padded elements. See
 details section.</dd>

 <dt>post</dt>
<dd>Boolean, with default <code>TRUE</code> meaning to append to
 <code>a</code> and <code>FALSE</code> meaning to prepend.</dd>

</dl>

apad: Pad arrays

Description

Usage

Arguments

Author

Details

See Also

Examples