Node Degree Frame

>>> from techminer2.packages.networks.citation.organizations  import NodeDegreeDataFrame
>>> (
...     NodeDegreeDataFrame()
...     #
...     # UNIT OF ANALYSIS:
...     .having_terms_in_top(30)
...     .having_citation_threshold(0)
...     .having_occurrence_threshold(2)
...     .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                   Univ of Zurich (CHE) 3:0434       5
1     1            Goethe Univ Frankfurt (DEU) 2:1065       5
2     2                   Univ of Sydney (AUS) 2:0300       4
3     3  Fed Reserv Bank of Philadelphia (USA) 3:0317       2
4     4       Fed Reserv Bank of Chicago (USA) 2:0253       2