index_date

Find the first day of the time intervals in which a set of dates fall

internal

Create panel data consisting of independent states from 1816 to
the present. The package includes the Gleditsch & Ward (G&W) and Correlates
of War (COW) lists of independent states, as well as helper functions for
working with state panel data and standardizing other data sources to
create country-year/month/etc. data.

Andreas Beger

states

Create Panels of Independent States

index_date function

<dl><dt>x</dt>
<dd>a <code><a href="/link/base%3A%3ADate()?package=states&version=0.3.2" data-mini-rdoc="states::base::Date()">base::Date()</a></code> vector</dd>
<dt>period</dt>
<dd>a time period, e.g. "year" or "month"</dd></dl>

Arguments

Index date — index_date

<dl>

<dt>x</dt>
<dd>a <code><a href='https://rdrr.io/r/base/Dates.html'>base::Date()</a></code> vector</dd>


<dt>period</dt>
<dd>a time period, e.g. "year" or "month"</dd>

</dl>

index_date: Index date

Description

Usage

Arguments