STRINGS Specification (MATRIX-END MATRIX command)

The STRINGS specification provides the names of variables that contain short string data rather than numeric data.

• By default, all variables are assumed to be numeric.
• The variable list specification following STRINGS consists of a list of variable names separated by commas. The names must be among those used by SAVE.
• Long variable names (up to 64 bytes) are supported when explicitly specified on the /STRINGS subcommand