Calculated Value Settings – Data

Option

Description

Data limiting

Use data limiting from graphical table

Use this option to inherit the data limiting settings from the graphical table.

Specify separate data limiting

Use this option if you want to specify other limitations for the calculated value column than you have set up for the graphical table.

Option

Description

Data table

Specifies the data table on which the calculated value will work.

Marking

[Not applicable for calculated values in text area.]

Option

Description

Limit data using markings

Lists the available markings that can be used to limit what is shown in the calculated value column. This means that the calculated value column only shows data that has been marked in other visualizations or has been marked within the calculated value column itself (master visualizations).

If more than one marking is selected, you can choose how the data in the markings should be combined.

Tip: You can specify what should be shown if no items have been marked in the master visualizations. See the If no items are marked in the master visualizations, show drop-down list below.

To be able to mark data, and show it within the visualization itself, the All data option should be selected in this list.

See What is a Details Visualization? to learn more about how you can use master-details visualizations to drill down into your data.

   New

Opens the New Marking dialog where you can specify a new marking.

The color and name of a previously created marking is edited in the Document Properties dialog.

Rows must be included in

Specifies how the data in the markings should be combined if you have selected to limit the data by more than one marking.

   All markings (AND)

Use this option if you want this calculated value to show the intersection of the markings selected in Limit data using markings. This can be used if you have two visualizations with different markings and want to see which markers are present in both markings. This calculated value will then show only the data that has been marked using both of the selected markings.

   Any marking (OR)

Use this option if you want this calculated value to show the union of the markings selected in Limit data using markings.

This can be used if you have two visualizations with different markings and want to see which markers are present in either of the two markings. This calculated value will then show data that has been marked using either of the selected markings.

If no items are marked in the master visualizations, show

This setting is applicable if the calculated value is set up as a details visualization where the marking in one or more master visualizations decides what will be shown. It allows you to specify what this calculated value should show when no items have been marked in its master visualizations. See Limit data using markings to identify which markings have been set to limit the data in the calculated value.

   All data

Use this option if you want this calculated value to show all the data from the master visualizations that control the content, when no items have been marked in those visualizations.

   Empty visualization

Use this option if you want this calculated value to be empty when no items have been marked in the master visualizations.

   Message on white background

[Not applicable for calculated values.]

Limit data using filterings

Defines how different filtering schemes in the analysis should affect this calculated value.

Select Use the current filtering from the page if you want the calculated value to always utilize the filtering scheme that is used on the page where the calculated value is located. If you move the calculated value to a new page, then the calculated value will automatically start reacting on the filtering scheme that is used on the new page.

Select a specific filtering scheme from the list if you want the calculated value to always use that filtering scheme. Moving the calculated value to another page with a different filtering scheme will not affect this setting.

If you select to limit data using more than one filtering scheme, the intersection of the filterings will be used. This means that the calculated value will show only the data that is made visible by all of the filtering schemes.

   New

Opens the New Filtering Scheme dialog where you can specify a new filtering scheme.

The name of a previously created filtering scheme is edited in the Document Properties dialog.

Limit data using expression

You can limit what data should be available for a certain calculated value using an expression. If you have defined a limiting expression, it will be displayed here.

   Edit

Opens the Limit Data Using Expression dialog where you can define an expression to use for limiting the data in this calculated value.

Limit streaming data to a time range

[Not applicable for calculated values in graphical tables. This option is available when the calculated value is configured with a data table containing streaming data and is located in a text area.]

Select this check box to show data from a limited time window.

The time range could be very short, for example containing data from the last 5 seconds, or much longer, for example containing data from the last week or month.

   Column

Select the column you want to use to limit the data in the visualization. Columns containing values of the data type DateTime are available for selection.

   Limit to

Select a number and a time unit for the time range.

   More

Click More to open the Define Time Range dialog, where you can fine-tune the time range by specifying the starting point and end point separately.

Data table matching

Settings applicable when the visualization is set up with columns originating from different data tables. Read more about using data from different data tables in one visualization in Multiple Data Tables in One Visualization.

   Columns matched in this visualization

Lists the column matches currently used in this visualization. The matches are listed per main data table column. The first part of each name is the data table name, the second part is the column name:

The example above shows that 'Sales' is the main data table, while 'Budget' and 'Target' are the additional data tables used in the visualization. 'Region' is the name of the columns used for matching the data tables to each other and bringing them together into the visualization.

If a match is missing, this will be indicated by red text and a link:

The column 'Salesperson' exists in the main data table and is used in the visualization, but it does not have a match in the 'Target' data table. If there actually is a column that matches, but it does not have the same name as the corresponding column in the main data table, no match will be added automatically. If this is the case, click on the Add match link to open the New Match dialog where you can add the match manually.

If a column in the main data table has column matches to more than one column in another data table, you need to select which match to use. This will be indicated as seen below:

Click on the link to select another match than the one currently used. In the example above, the column 'Email' in the main data table is currently matched to the column 'To' in the 'Email Traffic' data table, but other matches exist.

Comment: Many other possible column matches may exist between data tables in the analysis, but those are not listed here unless they are actually used in the visualization. To view all the current matches for a specific data table, open the Data Table Properties dialog and go to the Column Matches tab.

   Show notifications about mismatches

Specifies whether or not notifications should be shown in the visualization if there are possible mismatches between data tables. There are cases when the visualization is still valid even though a column without a match in the main data table is used. In those cases it can be useful to turn off notifications to minimize the visual clutter. However, use this setting carefully, and make sure the visualization is valid before you turn notifications off. See Column Matching to learn when mismatching columns can still make a valid visualization.

   Edit Column Matches

Opens the Column Matches tab in the Data Table Properties dialog, where you can add new column matches, or edit existing ones.