Example 11: Item responses two characters wide
The "Liking for Science" data (see RSA) is in file EXAM11.TXT. Each observation is on a rating scale where 0 means "dislike", 1 means "don't care/don't know" and 2 means "like". The data has been recorded in two columns as 00, 01 and 02. XWIDE= is used.
; This file is EXAM11.TXT
TITLE='LIKING FOR SCIENCE (Wright & Masters p.18)'
XWIDE=2 ; Responses are 2 columns wide
CODES=000102 ; Codes are 00 01 and 02
CLFILE=* ; Category label filelist
00 Dislike ; Category 00 in data file means "Dislike"
* ; End of category list
ITEM1=1 ; Items start in column 1
NI=25 ; 25 Items
NAME1=51 ; Person id starts in column 51
NAMLMP=20 ; Show 20 characters of id on maps
TABLES=111111111111111111111111111111 ; All Tables
CURVES=111 ; Print all curves in Tables 2 and 21
IFILE = EXAM11IF.TXT ; Output item measure file
PFILE = EXAM11PF.TXT ; Output person measure file
SFILE = EXAM11SF.TXT ; Output structure calibration file
RFILE = EXAM11RF.TXT ; Output reformatted response file
XFILE = EXAM11XF.TXT ; Output observation and residual file
UIMEAN = 455 ; User scaling: mean 455
USCALE = 94 ; 94 user units per logit
LINELENGTH = 0 ; Print with minimum of split lines
MAXPAGE = 0 ; Print with no page breaks in long tables
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01020101010002000102020202000201010202000201000200ROSSNER, MARC DANIEL
02020202020202020202020202020202020202020202020202ROSSNER, LAWRENCE F.
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