//
//select variable command
//

//Syntax
select [variables];

//Example 1
//Analysis for 5 subjects of school.
//Read score by Subjects. 
get prinA.csv@;

push table button to show readed data

view input data of school subjects

//Execute correlation between subjects. corr math science language english society;

push analysis button to show output

View tree analysis. math and science corr is high.

//Transpose to applay principal composite. transpose math science language english society;

push table button to show transpose data

view transpose data of school subjects

//Save transpose data. put dat; //Execute principal composite. prin col_1 - 7; //select most 3 effecient eigen vectors. get freq@ana; select vector_0-2;

push table button to show transpose data

view 3 eigen vector of subjects

//Save selected 3 eigen vector to calcurate score of eigen value. put vec; //Calculate score by 3 eigen vectors. get dat; mxmult col_1-7 by vec; //Add subjects to score. merge dat by #; //Select 3 eigen vector and subject name. select vector_0-2 _items_;

push table button to show transpose data

view score of school subjects by 3D eigen vecotr.

//View location of subjects by 3D eigen vectors. plot scat vector_0-2 by _items_;

view relation between subjects in 3D eigen vector.