Analyses of mean values
Tables, charts and Maps of mean values can be built. Maps can only be used to display a single row or column of data.
The example describes how to display a table using the data in the Crocodile Rock Cafe survey showing the average amount spent (Q5) broken down by frequency of visit (Q2) and gender of the respondent (Q12).
-
Click
to open the Analysis Definition dialog to build a table.
- Specify the Analysis variable for the table or chart as Q2 (frequency of visit).
- Specify the Break variable for the table or chart as Q12 (gender).
- Set Calculate to either Means & Differences or Means & Significances. Only the means are required for this table; differences or significances will not be shown, as only the Means option is ticked.
- Specify the Calculate variable as Q5 (amount spent).
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- Click OK to build the table.
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Each cell in the table shows the average amount spent. For example, the average amount spent by males who visit the restaurant daily is 15.17.
To convert this table to a chart format
-
Click on
in the table window.
- Change the form from Table to Chart.
- Click Browse by the Style field, and select the style Bar Counts from the drop-down list.
- Click OK to build the chart.
