SAP HANA Predictive Analysis Library (PAL)

INSERT INTO PAL_PCAPROJ_PDATA_TBL VALUES(3, 'DM_PAL', 'PAL_PCA_LOADINGS_T',
'IN');
INSERT INTO PAL_PCAPROJ_PDATA_TBL VALUES(4, 'DM_PAL', 'PAL_PCA_SCALING_INFO_T',
'IN');
INSERT INTO PAL_PCAPROJ_PDATA_TBL VALUES(5, 'DM_PAL', 'PAL_PCAPROJ_SCORES_T',
'OUT');
CALL SYS.AFLLANG_WRAPPER_PROCEDURE_DROP('DM_PAL','PAL_PCAPROJ_PROC');
CALL
SYS.AFLLANG_WRAPPER_PROCEDURE_CREATE('AFLPAL','PCAPROJECTION','DM_PAL','PAL_PCAPR
OJ_PROC',PAL_PCAPROJ_PDATA_TBL);
INSERT INTO PAL_PCAPROJ_DATA_TBL VALUES(1,2,32,10,54,38,20);
INSERT INTO PAL_PCAPROJ_DATA_TBL VALUES(2,9,57,20,25,48,19);
INSERT INTO PAL_PCAPROJ_DATA_TBL VALUES(3,12,24,28,35,30,20);
INSERT INTO PAL_PCAPROJ_DATA_TBL VALUES(4,15,42,27,36,61,27);
INSERT INTO PAL_PCAPROJ_CONTROL_TBL VALUES ('THREAD_NUMBER', 2, NULL, NULL);
INSERT INTO PAL_PCAPROJ_CONTROL_TBL VALUES ('SCALING', 1, NULL, NULL);
INSERT INTO PAL_PCAPROJ_CONTROL_TBL VALUES ('MAX_COMPONENTS', 4, NULL, NULL);
CALL DM_PAL.PAL_PCAPROJ_PROC(PAL_PCAPROJ_DATA_TBL, PAL_PCAPROJ_CONTROL_TBL,
PAL_PCA_LOADINGS_TBL, PAL_PCA_SCALING_INFO_TBL, PAL_PCAPROJ_SCORES_TBL) WITH
OVERVIEW;
SELECT * FROM PAL_PCAPROJ_SCORES_TBL;
Expected Result
PAL_PCAPROJ_SCORES_TBL:
3.6.8 Random Distribution Sampling
Random distribution sampling is a random generation function with a given distribution.
In PAL, this function supports four different distributions. The probability density functions of different
distributions are defined as follows:
●
Uniform
●
Normal
SAP HANA Predictive Analysis Library (PAL)
PAL Functions P U B L I C 465