IdMappingAnalysis (version 1.16.0)

primaryKey.IdMapBase: Retrieves a primary key for a given IdMapBase object

Description

Retrieves a primary key for a given IdMapBase object. The method can be used as object specific as well as static. In the latter case the method can accept a data.frame using IdMapBase$primaryKey() signature returning the name of the first column.

Usage

"primaryKey"(this, DF=NULL, ...)

Arguments

...

Not used

Value

character string representing primary key for given IdMapBase object

See Also

For more information see IdMapBase.

Examples

 obj<-IdMapBase(examples$identDfList[[1]]);
 obj$primaryKey();