[.contact_survey

Filters a <code>contact_survey</code> object using an expression. The expression is
evaluated against whichever table(s) contain the referenced columns
(participants, contacts, or both). When participants are filtered, contacts
are automatically pruned to matching <code>part_id</code>s.

Methods for sampling contact matrices from diary data for
use in infectious disease modelling, as discussed in Mossong et al.
(2008) <doi:10.1371/journal.pmed.0050074>.

Sebastian Funk

socialmixr

Social Mixing Matrices for Infectious Disease Modelling

Lander Willem

Hugo Gruson

Nicholas Tierney

Maria Bekker-Nielsen Dunbar

Carl A. B. Pearson

Sam Clifford

Christopher Jarvis

Alexis Robert

Niel Hens

Pietro Coletti

Lloyd Chapman

[.contact_survey function

<dl><dt>x</dt>
<dd>a <code>contact_survey</code> object</dd>
<dt>i</dt>
<dd>an expression to evaluate as a row filter (e.g.
<code>country == "United Kingdom"</code>)</dd>
<dt>...</dt>
<dd>ignored</dd></dl>

Arguments

Subset a contact survey — [.contact_survey

<dl>

<dt>x</dt>
<dd>a <code>contact_survey</code> object</dd>


<dt>i</dt>
<dd>an expression to evaluate as a row filter (e.g.
<code>country == "United Kingdom"</code>)</dd>


<dt>...</dt>
<dd>ignored</dd>

</dl>

Subset a contact survey

[.contact_survey: Subset a contact survey

Description

Usage

Value

Arguments

Examples