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230 Reshaping Data Chapter 7
Stacking Columns
Figure 7.6 Stack Window and Stacked Columns Example
Original table
New table
Example of Stacking Into More Than One Column (Using the Multiple
Series Stack Option)
Suppose a researcher has the data table found at the top of Figure 7.7. If the researcher’s goal is to have
A1, A2, A3, and A4 in one column, B1, B2, B3, and B4 in a second column, and C1, C2, C3, and C4
in a third column, the researcher selects Tables > Stack then uses the Multiple series stack option in
the Stack window. The researcher specifies 3 as the number of series because the researcher wants the
output table to contain three stacked columns. The researcher also adds columns in an order that
reflects the way the researcher wants the columns in the series grouped.