Example: Matrix Input from External File (PROXIMITIES command)

GET FILE PRSNNL.
FREQUENCIES VARIABLE=AGE.
 
PROXIMITIES CASE1 TO CASE8
  /ID=CITY
  /MATRIX=IN(PROXMTX).

• This example performs a frequencies analysis on file PRSNNL and then uses a different file that contains matrix data for PROXIMITIES.
• MATRIX=IN specifies the matrix data file PROXMTX. PROXMTX does not replace PRSNNL as the active dataset.