User Guide

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Chapter 47
Figure 47-9
Two tables with identical column labels
 The second table contributes additional cases (rows) to the data file but no new
variab
les because the column labels are exactly the same; so there are no large
patches of missing data.
 Although the values for Command_ and Subtype_ are the same, the Label_ value
identifies the source table for each group of cases because the two frequency
table
s have different titles.
Example: Multiple Tables with Different Column Labels
A new variable is created in the data file for each unique column label in the tables
route
d to the data file, which will result in blocks of missing values if the tables
contain different column labels.