Using JMP - SAS

174 Reshape Data Chapter 6
Stack Columns
Table 6.3 Description of the Stack Window (Continued)
Multiple series stack
Stack by Row
Eliminate missing rows
Non-stacked columns
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.
Select the Contiguous option if the series consists of adjacent
columns.
See “Example of Stacking into More than One Column” on page 176.
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.
Includes or drops non-stacked columns from the new data table. Select
one of these options:
Keep All select this option if you want the new table to contain all of
the non-stacked columns from the original table.
Drop All select this option if you want to include only the stacked
columns in the new table, and you do not want to include any
non-stacked columns.
Select Choose the non-stacked columns that you want to include or
drop in the new table.
Keep dialog open
Stack Columns
Remove
Output table name
Stacked Data Column
To keep this window open after clicking OK, check the box beside
Keep dialog open.
Adds the columns that you want to stack.
Removes any highlighted columns.
(Optional) To name the new table, type a name in the box beside
Output table name.
To assign a name to the column that will contain the data for the
stacked columns, enter a name in the Stacked Data Column box.
Leave the box empty if you do not want this column to appear in the
new table.