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228 Reshaping Data Chapter 7
Stacking Columns
Figure 7.5 Stack Window
2 Highlight the names of the columns you want to stack and click Stack Columns.
3 Use the following table to further customize the stacking.
Option in JMP
Multiple series stack
Stack by Row
Eliminate missing rows
Drop non-stacked columns
Output table name
Description
To stack selected columns into two or more columns, check
the box beside Multiple series stack. Specify the number of
columns into which you want the selected columns to be
stacked by entering the number into the Number of Series
box. This box appears when you check the box beside Multiple
series stack. For details, see “Example of Stacking Into More
Than One Column (Using the Multiple Series Stack Option),”
p. 230.
Note: The order in which you add columns to the box on the
right determines the group to which they belong.
Leaving Stack by Row unchecked stacks one column
underneath another. Checking it stacks columns by rows.
To eliminate missing data from the new table, check the box
beside Eliminate missing rows. If Stack by Rows is checked
also, only rows with all data missing are eliminated.
To have only the stacked columns appear in the new table,
check the box beside Drop non-stacked columns. When not
checked, the new table contains all columns from the original
table plus the newly stacked columns.
To name the new table, type a name in the box beside Output
table name.