How to view default settings for dbms_stats

Thanks to the author of the blog "Thinking out loud" for writing this piece of code. It makes it easy to view the default settings that applies when gathering schema statistics:

SELECT 
  username,
  DBMS_STATS.get_prefs(ownname=>USER,pname=>'INCREMENTAL') incr,
  DBMS_STATS.get_prefs(ownname=>USER,pname=>'GRANULARITY') grty,
  DBMS_STATS.get_prefs(ownname=>USER,pname=>'STALE_PERCENT') "stale%",
  DBMS_STATS.get_prefs(ownname=>USER,pname=>'ESTIMATE_PERCENT') "estimate%",
  DBMS_STATS.get_prefs(ownname=>USER,pname=>'CASCADE') cascade,
  DBMS_STATS.get_prefs(pname=>'METHOD_OPT') method_opt,
  DBMS_STATS.get_prefs(pname=>'DEGREE') degree,
  DBMS_STATS.get_prefs(pname=>'CONCURRENT') CONC
FROM dba_users
WHERE username IN ('BILL','BOB','SCOTT','JANE')
ORDER BY username;

USERNAME	INCR	GRTY	STALE%	ESTIMATE%	CASCADE	METHOD_OPT	DEGREE	CONC
BILL	TRUE	AUTO	10	DBMS_STATS.AUTO_SAMPLE_SIZE	DBMS_STATS.AUTO_CASCADE	FOR ALL COLUMNS SIZE AUTO	DBMS_STATS.DEFAULT_DEGREE	OFF
BOB	TRUE	AUTO	10	DBMS_STATS.AUTO_SAMPLE_SIZE	DBMS_STATS.AUTO_CASCADE	FOR ALL COLUMNS SIZE AUTO	DBMS_STATS.DEFAULT_DEGREE	OFF
SCOTT	TRUE	AUTO	10	DBMS_STATS.AUTO_SAMPLE_SIZE	DBMS_STATS.AUTO_CASCADE	FOR ALL COLUMNS SIZE AUTO	DBMS_STATS.DEFAULT_DEGREE	OFF
JANE	TRUE	AUTO	10	DBMS_STATS.AUTO_SAMPLE_SIZE	DBMS_STATS.AUTO_CASCADE	FOR ALL COLUMNS SIZE AUTO	DBMS_STATS.DEFAULT_DEGREE	OFF