sum_od

Extract a classic origin-destination migration flow matrix from a more detailed dis-aggregation of flows stored in an (<code>array</code>).
Primarily intended to work with output from <code>ffs_demo</code>.

Tools for estimating, measuring and working with migration data.

Guy Abel

migest

Methods for the Indirect Estimation of Bilateral Migration

sum_od function

<dl><dt>x</dt>
<dd>Array of origin-destination matrices, where the first and second dimensions correspond to origin and destination respectively. Higher dimension(s) refer to additional migrant characteristic(s).</dd>
<dt>zero_diag</dt>
<dd>Logical to indicate if to set diagonal terms to zero. Default <code>TRUE</code>.</dd>
<dt>add_margins</dt>
<dd>Logical to indicate if to add row and column for immigration and emigration totals. Default <code>TRUE</code></dd></dl>

Arguments

Extract a classic origin-destination migration flow matrix. — sum_od

<dl>

<dt>x</dt>
<dd>Array of origin-destination matrices, where the first and second dimensions correspond to origin and destination respectively. Higher dimension(s) refer to additional migrant characteristic(s).</dd>


<dt>zero_diag</dt>
<dd>Logical to indicate if to set diagonal terms to zero. Default <code>TRUE</code>.</dd>


<dt>add_margins</dt>
<dd>Logical to indicate if to add row and column for immigration and emigration totals. Default <code>TRUE</code></dd>

</dl>

sum_od: Extract a classic origin-destination migration flow matrix.

Description

Usage

Value

Arguments

See Also