•
|
Suppose that the defects for each unit are entered via a web page, but because each unit rarely has more than three defect types, the form has three fields to enter any of the defect types for a unit, as in Failure3MultipleField.jmp.
1.
|
2.
|
3.
|
4.
|
5.
|
Click OK.
|
Multiple Response Failures from Failure3MultipleField.jmp lists failure types and counts for each failure type from the Multiple Response analysis.
Multiple Response Failures from Failure3MultipleField.jmp
Suppose the data have columns containing frequency counts for each batch and a column showing the total number of units of the batch, as in Failure3Freq.jmp.
Failure3Freq.jmp Data Table
1.
|
2.
|
3.
|
Select the frequency variables (contamination, corrosion, doping, metallization, miscellaneous, oxide defect, silicon defect) and click Response Frequencies on the Multiple tab.
|
4.
|
5.
|
6.
|
Click OK.
|
The resulting output in Defect Rate Output shows a frequency count table, with a separate column for each of the seven batches. The last two columns show the total number of defects (Total Responses) and cases (Total Cases).
In some cases, the data is not yet summarized, so there are individual records for each unit. We illustrate this situation with the data table, Failures3Indicators.jmp.
Failure3Indicators.jmp Data Table
1.
|
2.
|
3.
|
Select the defect columns (contamination, corrosion, doping, metallization, miscellaneous, oxide defect, silicon defect) and click Indicator Group on the Multiple tab.
|
4.
|
5.
|
Click OK.
|
Suppose that an inspector entered the observed defects for each unit. The defects are listed in a single column, delimited by a comma, as in Failures3Delimited.jmp. Note in the partial data table, shown below, that some units did not have any observed defects, so the failureS column is empty.
Failure3Delimited.jmp Data Table
1.
|
2.
|
3.
|
4.
|
5.
|
6.
|
Click OK.
|
Note: If more than one delimited column is specified, separate analyses are produced for each column.
Suppose each failure type is a separate record, with an ID column that can be used to link together different defect types for each unit, as in Failure3ID.jmp.
Failure3ID.jmp Data Table
1.
|
2.
|
3.
|
4.
|
5.
|
6.
|
7.
|
8.
|
Click OK.
|
You can calculate response means in your data using Value Scores. To make the Mean Score interpretable, you can assign specific value scores in the Column Info window with the Value Scores column property. For more information about column properties, refer to Using JMP.
2.
|
3.
|
4.
|
5.
|
Click OK.
|
6.
|
Select Mean Score from the Categorical red triangle menu.
|
Rating Example Report