Add documentation reference to statistical functions from func.sgml.
Add documentation reference to statistical functions from func.sgml.

Jim Nasby

snaga/postgres-xl,janebeckman/gpdb,rvs/gpdb,yuanzhao/gpdb,kaknikhil/gpdb,pavanvd/postgres-xl,lintzc/gpdb,postmind-net/postgres-xl,kaknikhil/gpdb,tpostgres-projects/tPostgres,oberstet/postgres-xl,xinzweb/gpdb,ovr/postgres-xl,snaga/postgres-xl,CraigHarris/gpdb,ovr/postgres-xl,ashwinstar/gpdb,kmjungersen/PostgresXL,cjcjameson/gpdb,cjcjameson/gpdb,Quikling/gpdb,techdragon/Postgres-XL,yuanzhao/gpdb,cjcjameson/gpdb,ahachete/gpdb,chrishajas/gpdb,rvs/gpdb,cjcjameson/gpdb,kaknikhil/gpdb,adam8157/gpdb,0x0FFF/gpdb,xinzweb/gpdb,janebeckman/gpdb,adam8157/gpdb,techdragon/Postgres-XL,xinzweb/gpdb,lisakowen/gpdb,50wu/gpdb,CraigHarris/gpdb,ovr/postgres-xl,0x0FFF/gpdb,edespino/gpdb,Quikling/gpdb,snaga/postgres-xl,CraigHarris/gpdb,royc1/gpdb,lintzc/gpdb,Postgres-XL/Postgres-XL,Chibin/gpdb,yazun/postgres-xl,50wu/gpdb,CraigHarris/gpdb,xuegang/gpdb,chrishajas/gpdb,rvs/gpdb,edespino/gpdb,pavanvd/postgres-xl,rvs/gpdb,kaknikhil/gpdb,Chibin/gpdb,tpostgres-projects/tPostgres,lisakowen/gpdb,janebeckman/gpdb,techdragon/Postgres-XL,edespino/gpdb,chrishajas/gpdb,xuegang/gpdb,chrishajas/gpdb,oberstet/postgres-xl,zeroae/postgres-xl,royc1/gpdb,yazun/postgres-xl,oberstet/postgres-xl,ahachete/gpdb,yuanzhao/gpdb,CraigHarris/gpdb,zaksoup/gpdb,arcivanov/postgres-xl,zaksoup/gpdb,edespino/gpdb,Quikling/gpdb,Chibin/gpdb,lintzc/gpdb,janebeckman/gpdb,CraigHarris/gpdb,cjcjameson/gpdb,cjcjameson/gpdb,kmjungersen/PostgresXL,royc1/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,xuegang/gpdb,xinzweb/gpdb,rvs/gpdb,rvs/gpdb,Chibin/gpdb,zeroae/postgres-xl,0x0FFF/gpdb,CraigHarris/gpdb,lisakowen/gpdb,pavanvd/postgres-xl,Chibin/gpdb,adam8157/gpdb,CraigHarris/gpdb,yuanzhao/gpdb,adam8157/gpdb,lisakowen/gpdb,ahachete/gpdb,rvs/gpdb,lintzc/gpdb,janebeckman/gpdb,jmcatamney/gpdb,edespino/gpdb,ashwinstar/gpdb,zaksoup/gpdb,chrishajas/gpdb,xuegang/gpdb,yuanzhao/gpdb,kmjungersen/PostgresXL,kaknikhil/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,0x0FFF/gpdb,arcivanov/postgres-xl,Chibin/gpdb,lintzc/gpdb,xinzweb/gpdb,Quikling/gpdb,zeroae/postgres-xl,oberstet/postgres-xl,adam8157/gpdb,greenplum-db/gpdb,50wu/gpdb,cjcjameson/gpdb,chrishajas/gpdb,kaknikhil/gpdb,chrishajas/gpdb,adam8157/gpdb,jmcatamney/gpdb,ashwinstar/gpdb,janebeckman/gpdb,zaksoup/gpdb,zaksoup/gpdb,ahachete/gpdb,rvs/gpdb,ashwinstar/gpdb,yuanzhao/gpdb,zaksoup/gpdb,royc1/gpdb,yuanzhao/gpdb,Postgres-XL/Postgres-XL,janebeckman/gpdb,xuegang/gpdb,edespino/gpdb,ovr/postgres-xl,yazun/postgres-xl,yuanzhao/gpdb,lisakowen/gpdb,Chibin/gpdb,xuegang/gpdb,lintzc/gpdb,yuanzhao/gpdb,ahachete/gpdb,jmcatamney/gpdb,postmind-net/postgres-xl,Postgres-XL/Postgres-XL,0x0FFF/gpdb,janebeckman/gpdb,pavanvd/postgres-xl,postmind-net/postgres-xl,techdragon/Postgres-XL,xinzweb/gpdb,greenplum-db/gpdb,zaksoup/gpdb,lintzc/gpdb,xinzweb/gpdb,lisakowen/gpdb,jmcatamney/gpdb,royc1/gpdb,postmind-net/postgres-xl,ashwinstar/gpdb,arcivanov/postgres-xl,yazun/postgres-xl,yuanzhao/gpdb,Quikling/gpdb,tpostgres-projects/tPostgres,royc1/gpdb,zeroae/postgres-xl,zaksoup/gpdb,ahachete/gpdb,yazun/postgres-xl,0x0FFF/gpdb,rvs/gpdb,jmcatamney/gpdb,adam8157/gpdb,xuegang/gpdb,ashwinstar/gpdb,xuegang/gpdb,adam8157/gpdb,ashwinstar/gpdb,janebeckman/gpdb,Quikling/gpdb,Postgres-XL/Postgres-XL,tpostgres-projects/tPostgres,ashwinstar/gpdb,lisakowen/gpdb,Quikling/gpdb,chrishajas/gpdb,edespino/gpdb,Chibin/gpdb,50wu/gpdb,jmcatamney/gpdb,cjcjameson/gpdb,postmind-net/postgres-xl,tpostgres-projects/tPostgres,greenplum-db/gpdb,Postgres-XL/Postgres-XL,edespino/gpdb,xinzweb/gpdb,ahachete/gpdb,kmjungersen/PostgresXL,royc1/gpdb,Chibin/gpdb,cjcjameson/gpdb,ovr/postgres-xl,50wu/gpdb,greenplum-db/gpdb,lintzc/gpdb,kaknikhil/gpdb,pavanvd/postgres-xl,greenplum-db/gpdb,lisakowen/gpdb,kaknikhil/gpdb,royc1/gpdb,Quikling/gpdb,zeroae/postgres-xl,snaga/postgres-xl,jmcatamney/gpdb,greenplum-db/gpdb,arcivanov/postgres-xl,greenplum-db/gpdb,edespino/gpdb,Quikling/gpdb,Chibin/gpdb,xuegang/gpdb,arcivanov/postgres-xl,lintzc/gpdb,50wu/gpdb,kaknikhil/gpdb,0x0FFF/gpdb,Quikling/gpdb,edespino/gpdb,techdragon/Postgres-XL,janebeckman/gpdb,snaga/postgres-xl,50wu/gpdb,ahachete/gpdb,jmcatamney/gpdb,oberstet/postgres-xl,rvs/gpdb,arcivanov/postgres-xl,kmjungersen/PostgresXL,0x0FFF/gpdb,50wu/gpdb