
	UNITE
	-----

	THE FORTRAN PROGRAM UNITE MAY BE USED TO FACILITATE THE ANALYSIS
	BY THE PROGRAM CROSS OF SURVEYS CONTAINING TOO MANY QUESTIONS
	FOR ALL RESPONSES TO BE WRITTEN INTO ONE DATA FILE.  THE QUES-
	TIONNAIRE SHOULD BE DIVIDED INTO PARTS OF NOT MORE THAN 128
	QUESTIONS AND THE PROGRAM SURVEY USED TO CREATE A SEPARATE DATA
	FILE FOR EACH PART.  RESPONSES TO SETS OF CONSECUTIVE QUESTIONS
	TAKEN FROM TWO DIFFERENT PARTS (UP TO A TOTAL OF 128) MAY THEN
	BE UNITED IN A NEW DATA FILE.


      PROGRAM UNITE

      DESCRIPTION
	THIS PROGRAM COMBINES TWO FILES OF RESPONSES TO DIFFERENT QUES-
	TIONS BY THE SAME RESPONDENTS.

      SOURCE
	NORMAN W. JOHNSON, DEPARTMENT OF MATHEMATICS, WHEATON COLLEGE,
	NORTON, MASS.

      INSTRUCTIONS
	CODED RESPONSES TO THE TWO SETS OF QUESTIONS SHOULD BE WRITTEN
	INTO ASCII DATA FILES BY THE PROGRAM SURVEY.  THE ORDER OF THE
	RESPONDENTS AND THE FIRST 4 CHARACTERS OF THE 5-CHARACTER IDEN-
	TIFICATION OF EACH RESPONDENT SHOULD BE THE SAME IN BOTH FILES.

	THE PROGRAM WILL REQUEST THE NAMES OF THE TWO FILES TO BE UNITED
	AND, FOR EACH, THE RANGE OF QUESTIONS TO BE INCLUDED.  THE USER
	SHOULD ENTER EITHER THE WORD "ALL", TWO NUMBERS JOINED BY A HY-
	PHEN TO INDICATE A BLOCK OF CONSECUTIVE QUESTIONS, OR ONE NUMBER
	FOR A SINGLE QUESTION.  THE TOTAL NUMBER OF QUESTIONS INCLUDED
	FROM BOTH FILES MUST NOT EXCEED 128.  THE TWO FILES WILL BE
	CHECKED TO SEE THAT THE NUMBER OF RESPONDENTS AND THEIR IDENTI-
	FICATIONS AGREE.  THE PROGRAM WILL ALSO ASK FOR THE NAME (NOT
	MORE THAN 5 CHARACTERS) THAT THE NEW DATA FILE IS TO HAVE AND
	FOR A DESCRIPTION OF THE SURVEY (NOT MORE THAN 48 CHARACTERS).

	MORE THAN TWO FILES CAN BE COMBINED BY REPEATED EXECUTIONS OF
	THIS PROGRAM.
