a logical value indicating whether nomatched id are returned.
print
a logical value indicating whether print the nomatched names
use_internet
a logical value indicating wheter the coordinates are downloaded from https://github.com/dataallaround/geospatial. If FALSE the maps downloaded during package installation will be used.
Value
Returns a string vector with nomatched names or a boolean vector indicating whether or not the id matched.
Details
The function provides a check between id name or code in the dataset and the corresponding selected Germany statistical unit. unit starts from the largest aggregate, "state", to the smallest, "municipality".