download_data_wrds_ccm_links {tidyfinance} | R Documentation |
Download CCM Links from WRDS
Description
This function downloads data from the WRDS CRSP/Compustat Merged (CCM) links
database. It allows users to specify the type of links (linktype
) and the
primacy of the link (linkprim
).
Usage
download_data_wrds_ccm_links(linktype = c("LU", "LC"), linkprim = c("P", "C"))
Arguments
linktype |
A character vector indicating the type of link to download.
The default is |
linkprim |
A character vector indicating the primacy of the link.
Default is |
Value
A data frame with the columns permno
, gvkey
, linkdt
, and
linkenddt
, where linkenddt
is the end date of the link, and missing end
dates are replaced with today's date.
Examples
## Not run:
ccm_links <- download_data_wrds_ccm_links(linktype = "LU", linkprim = "P")
## End(Not run)
[Package tidyfinance version 0.4.4 Index]