download_data_wrds_ccm_links

This function downloads data from the WRDS CRSP/Compustat Merged (CCM) links
database. It allows users to specify the type of links (<code>linktype</code>) and the
primacy of the link (<code>linkprim</code>).

Helper functions for empirical research in financial
economics, addressing a variety of topics covered in Scheuch, Voigt,
and Weiss (2023) <doi:10.1201/b23237>. The package is designed to
provide shortcuts for issues extensively discussed in the book,
facilitating easier application of its concepts. For more information
and resources related to the book, visit
<https://www.tidy-finance.org/r/index.html>.

Christoph Scheuch

tidyfinance

Tidy Finance Helper Functions

Stefan Voigt

Patrick Weiss

Maximilian Mücke

download_data_wrds_ccm_links function

<dl><dt>linktype</dt>
<dd>A character vector indicating the type of link to download.
The default is <code>c("LU", "LC")</code>, where "LU" stands for "Link Up" and "LC"
for "Link CRSP".</dd>
<dt>linkprim</dt>
<dd>A character vector indicating the primacy of the link.
Default is <code>c("P", "C")</code>, where "P" indicates primary and "C" indicates
conditional links.</dd></dl>

Arguments

Download CCM Links from WRDS — download_data_wrds_ccm_links

<dl>

<dt>linktype</dt>
<dd>A character vector indicating the type of link to download.
The default is <code>c("LU", "LC")</code>, where "LU" stands for "Link Up" and "LC"
for "Link CRSP".</dd>


<dt>linkprim</dt>
<dd>A character vector indicating the primacy of the link.
Default is <code>c("P", "C")</code>, where "P" indicates primary and "C" indicates
conditional links.</dd>

</dl>

download_data_wrds_ccm_links: Download CCM Links from WRDS

Description

Usage

Value

Arguments

Examples