List of Aggregate functions in Oracle

Here is the list of aggregate functions in oracle as of available since oracle 10.2g.
AVG
COLLECT
CORR
CORR_S
CORR_K
COUNT
COVAR_POP
COVAR_SAMP
CUME_DIST
DENSE_RANK
FIRST
GROUP_ID
GROUPING
GROUPING_ID
LAST
MAX
MEDIAN
MIN
PERCENTILE_CONT
PERCENTILE_DISC
PERCENT_RANK
RANK
REGR_ (Linear Regression) Functions
STATS_BINOMIAL_TEST
STATS_CROSSTAB
STATS_F_TEST
STATS_KS_TEST
STATS_MODE
STATS_MW_TEST
STATS_ONE_WAY_ANOVA
STATS_T_TEST_ONE
STATS_T_TEST_PAIRED
STATS_T_TEST_INDEP
STATS_T_TEST_INDEPU
STATS_WSR_TEST
STDDEV
STDDEV_POP
STDDEV_SAMP
SUM
VAR_POP
VAR_SAMP
VARIANCE