format
The format is:
List of 145
- attr(*, "class")= chr "bnd"
- attr(*, "height2width")= num 1.54
- attr(*, "surrounding")=List of 145
- attr(*, "regions")= chr [1:145] "1001" "1002" "1003" "1004" ...source
Thomas Kneib
University Oldenburg
http://www.uni-oldenburg.de