Saving a Correlation Matrix as a Data File | SAS Code Fragments

options ls=80 nocenter ;

data test;
  input x y z;
cards;
1 4 7
4 2 9
3 5 2
7 1 3
;
run;
proc corr data=test outp=out1;
  var x y z;
run;
proc print data=out1;
run;
proc contents data=out1;
run;