Node Degree Frame

>>> from techminer2.packages.networks.co_citation.cited_authors import NodeDegreeDataFrame
>>> (
...     NodeDegreeDataFrame()
...     #
...     # UNIT OF ANALYSIS:
...     .having_terms_in_top(30)
...     .having_citation_threshold(0)
...     .having_terms_in(None)
...     #
...     # DATABASE:
...     .where_root_directory_is("example/")
...     .where_database_is("main")
...     .where_record_years_range_is(None, None)
...     .where_record_citations_range_is(None, None)
...     .where_records_match(None)
...     #
...     .run()
... ).head()
   Node               Name  Degree
0     0       Leong C. 1:2       9
1     1  Zavolokina L. 1:3       8
2     2       Gabor D. 1:2       6
3     3      Ryu H.-S. 1:2       6
4     4         Alt R. 1:1       6