edgelist

If y is a named character vector, then the names should
correspond to whatever in x would otherwise (i.e. if y were NULL)
translate to the levels set of the nodes-representing columns, while
the values themselves give the new levels.

internal

Distance based bipartite matching using minimum cost flow, oriented
to matching of treatment and control groups in observational studies ('Hansen'
and 'Klopfer' 2006 <doi:10.1198/106186006X137047>). Routines are provided to
generate distances from generalised linear models (propensity score
matching), formulas giving variables on which to limit matched distances,
stratified or exact matching directives, or calipers, alone or in
combination.

Josh Errickson

optmatch

Functions for Optimal Matching

Ben Hansen

Mark Fredrickson

Josh Buckner

Adam Rauh

edgelist function

<dl><dt>x</dt>
<dd>object to convert to edgelist</dd>
<dt>y</dt>
<dd>named character vector giving levels for nodes-representing columns, or NULL</dd></dl>

Arguments

Author

Create EdgeList object — edgelist

<dl>

<dt>x</dt>
<dd>object to convert to edgelist</dd>


<dt>y</dt>
<dd>named character vector giving levels for nodes-representing columns, or NULL</dd>

</dl>

edgelist: Create EdgeList object

Description

Usage

Value

Arguments

Author