DBMS_SPACE.OBJECT_GROWTH_TREND

 I wish to used the object_growth_trend function on partitioned tables and indexes but I cannot figure out how....

  1  SELECT * FROM
  2  TABLE (
  3  DBMS_SPACE.OBJECT_gROWTH_TREND(
  4  'SH',
  5  'SALES',
  6  'PARTITION',
  7  'SALES_Q4_2003')
  8* )
SQL> /
DBMS_SPACE.OBJECT_gROWTH_TREND(
*
ERROR at line 3:
ORA-03200: the segment type specification is invalid
ORA-06512: at "SYS.DBMS_SPACE", line 3950
ORA-06512: at "SYS.DBMS_SPACE", line 4221
ORA-06512: at line 1

just one of several guesses.   Seems all the examples use simple unpartitioned tables.