TSexists {TSdbi} | R Documentation |
Return a logical value indicating if series exist on a database, including vintages.
TSexists(serIDs, con=getOption("TSconnection"), vintage=getOption("TSvintage"), panel=getOption("TSpanel"), ...) ## S4 method for signature 'default' TSexists( serIDs, con=getOption("TSconnection"), vintage=getOption("TSvintage"), panel=getOption("TSpanel"), ...)
con |
A database connection. |
serIDs |
identifiers for series on the database. |
vintage |
character string indicating vintage of the series on the database (if supported by the database). |
panel |
character string indicating panel of the series on the database (if supported by the database). |
... |
arguments passed to other methods. |
TSexists
returns TRUE or FALSE, depending on whether the series exist
at the connection. (All series specified must exist for TRUE.)
If vintage
is a vector then a corresponding vector result is returned.
Depends. See details.
TSdescription
,
TSget
,
TSput
,
TSdates