Greenplum机器学习⼯具集和案例例例⼦子 ● CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; ● CREATE TABLE test_norm_var0 码力 | 58 页 | 1.97 MB | 1 年前3- VMware Greenplum v6.18 Documentation111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} t_stats rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; The following CREATE TABLE command Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 1959 页 | 19.73 MB | 1 年前3
- VMware Greenplum v6.19 Documentation{0.111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} t_stats rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; The following CREATE TABLE command Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 1972 页 | 20.05 MB | 1 年前3
- VMware Greenplum v6.17 Documentation111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} t_stats rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; The following CREATE TABLE command Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 1893 页 | 17.62 MB | 1 年前3
- VMware Tanzu Greenplum v6.20 Documentation111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} t_stats rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) VMware Tanzu Greenplum v6.20 Documentation VMware Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 1988 页 | 20.25 MB | 1 年前3
- VMware Greenplum 6 Documentation111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} Note The intercept rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; The following CREATE TABLE command Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 2445 页 | 18.05 MB | 1 年前3
- VMware Greenplum 7 Documentation111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} t_stats rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; The following CREATE TABLE command Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 2221 页 | 14.19 MB | 1 年前3
- VMware Tanzu Greenplum v6.21 Documentation{0.111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} t_stats rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; The following CREATE TABLE command Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 2025 页 | 33.54 MB | 1 年前3
- VMware Greenplum 6 Documentation{0.111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} t_stats rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; The following CREATE TABLE command Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 2374 页 | 44.90 MB | 1 年前3
- VMware Tanzu Greenplum v6.23 Documentation{0.111111111111127,1.14814814814815,1.01851851851852} r2 | 0.968612680477111 std_err | {1.49587911309236,0.207043331249903,0.346449758034495} t_stats rnorm(). CREATE OR REPLACE FUNCTION r_norm(n integer, mean float8, std_dev float8) RETURNS float8[ ] AS $$ x<-rnorm(n,mean,std_dev) return(x) $$ LANGUAGE 'plr'; The following CREATE TABLE command Greenplum will accept POSIX-style time zone specifications of the form STDoffset or STDoffsetDST, where STD is a zone abbreviation, offset is a numeric offset in hours west from UTC, and DST is an optional0 码力 | 2298 页 | 40.94 MB | 1 年前3
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