alt="Figure 1.1 Some JMP Help Options"/>
4. When you click OK in the formula editor window, the calculated values appear in a new column in your data table.
5. Click OK in the Column Info window and you will see your new column, International $, within the Columns panel with a “+” next to it indicating that the column was created with a formula.
Value Order
The value order column property enables you to specify an order to the values of a categorical column. JMP’s built-in defaults order common ordinal columns such as months of the year or days of the week, but there are other instances when you would like to arrange responses (values) in some logical order for graphs and analyses. For example, some surveys have a range of responses from “Not Satisfied” to “Very Satisfied,” with a few intermediate responses in between. For specific examples of the built-in ordering, see the discussion of Column Properties in Using JMP.
In the Movies.jmp data table, we want to reorder the rating of the movies to display in this order: R, PG-13, PG, and G.
1. Click the Rating column. Select Cols Column Info, and then select Column Properties.
2. Select Value Ordering. (See Figure 2.35.) A new window appears with the available responses from the Rating column. Select a response and move it up or down or reverse the order, whichever is appropriate. Select Reverse for this example. (See Figure 2.36.)
Figure 2.35 Value Order-Column Properties Menu
Figure 2.36 Specifying the Order of Categorical Variables
3. When you are satisfied with the order, click Apply and OK.
Now let’s see the results of this exercise by using the distribution platform, which is discussed in Chapters 3 and 5. Here’s a preview:
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