dfToIG

Processes the genealogy into an igraph object with appropriate vertex information, graph type, and edge weights.

Methods for searching through genealogical data and displaying the results. Plotting algorithms assist with data exploration and publication-quality image generation. Includes interactive genealogy visualization tools. Provides parsing and calculation methods for variables in descendant branches of interest. Uses the Grammar of Graphics.

Lindsay Rutter

ggenealogy

Visualization Tools for Genealogical Data

dfToIG function

<dl><dt>geneal</dt>
<dd>the full genealogy (in data frame format)</dd>
<dt>vertexinfo</dt>
<dd>(default NULL) either names of columns in the genealogy which should be added to the database as vertex information or a data frame with information for all vertices such that the first column contains vertex names.</dd>
<dt>edgeweights</dt>
<dd>(default 1) name of a column which contains edge weights</dd>
<dt>isDirected</dt>
<dd>(default FALSE) should the graph be a directed graph?</dd></dl>

Arguments

Process the genealogy graph — dfToIG

<dl>

<dt>geneal</dt>
<dd>the full genealogy (in data frame format)</dd>


<dt>vertexinfo</dt>
<dd>(default NULL) either names of columns in the genealogy which should be added to the database as vertex information or a data frame with information for all vertices such that the first column contains vertex names.</dd>


<dt>edgeweights</dt>
<dd>(default 1) name of a column which contains edge weights</dd>


<dt>isDirected</dt>
<dd>(default FALSE) should the graph be a directed graph?</dd>

</dl>

dfToIG: Process the genealogy graph

Description

Usage

Arguments

See Also