 |
|
 |
|
||||||||||
|
The
PAI-GAMMA Partnership |
|
Tutorial 3 - Filtering We have now covered how to build tabs and how to display results by subsetting question responses. In our next example we will cover the Filter. The Filter feature of mTABWeb is a key tool for data analysis - it allows us to focus our analysis on a specific set of respondents. A useful analogy is to think of the filter as a gate and our analysis as a field; if the filter criteria are met, then our respondents are allowed through the gate into the field to be analysed. If we take the tab that we have built in the previous Tutorial, with a selected number of brands on the columns shown against Gender on the rows, we can then use filtering to identify only respondents that we are interested in. Let us assume that we only wish to see the results of married respondents. This is easy to achieve.
|
).
On the right hand panel, select the 'Filter' tag. All we need
do to prepare our filter is add the question we wish to use
as before. To see only married respondents, we need to add
the Marital Status question from the Demographics topic heading.
