Example: Input from Active Dataset (CLUSTER command)

GET FILE=CLUSMTX.
CLUSTER
  /ID=CITY
  /MATRIX=IN(*).

• This example starts a new session and reads an existing matrix data file. GET retrieves the matrix data file CLUSMTX.
• MATRIX=IN specifies an asterisk because the matrix data file is the active dataset. If MATRIX=IN(CLUSMTX) is specified, the program issues an error message.
• If the GET command is omitted, the program issues an error message.