gdiff

a numeric vector or matrix containing the values to be
 differenced.

an integer indicating which lag to use.

an integer indicating the order of the difference.

differences

A distance function that accepts two parameters

further arguments to be passed to or from methods.

Returns suitably lagged and iterated differences using arbitrary difference
functions.

A collection of useful functions not found anywhere else,
mainly for programming: Pretty intervals, generalized lagged
differences, checking containment in an interval, and an
alternative interface to assign().

Kirill Müller

kimisc

Kirill's Miscellaneous Functions

gdiff function

<dl><dt>x</dt>
<dd>a numeric vector or matrix containing the values to be
 differenced.</dd>
<dt>lag</dt>
<dd>an integer indicating which lag to use.</dd>
<dt>differences</dt>
<dd>an integer indicating the order of the difference.</dd>
<dt>FUN</dt>
<dd>A distance function that accepts two parameters</dd>
<dt>...</dt>
<dd>further arguments to be passed to or from methods.</dd></dl>

Arguments

Generalized lagged differences — gdiff

<dl>

<dt>x</dt>
<dd>a numeric vector or matrix containing the values to be
 differenced.</dd>


<dt>lag</dt>
<dd>an integer indicating which lag to use.</dd>


<dt>differences</dt>
<dd>an integer indicating the order of the difference.</dd>


<dt>FUN</dt>
<dd>A distance function that accepts two parameters</dd>


<dt>...</dt>
<dd>further arguments to be passed to or from methods.</dd>

</dl>

gdiff: Generalized lagged differences

Description

Usage

Value

Arguments

See Also

Examples