To help analysts visualize any patterns in user-entered text in an indicator, create
a word cloud visualization in a text widget.
Before you begin
Text indexing must be configured for the relevant
indicator source, and this configuration must include the relevant
indicator.
Text analytics is available only with the licensed version of Performance Analytics.
Role required: pa_power_user or admin
About this task
The Text widget provides a
word cloud for visualizing the frequency of words and phrases. Figure 1. Word cloud visualization - text widget
Procedure
Navigate to All > Performance Analytics > Widgets and click New.
In the Name field, give the widget a name that reflects
the information being displayed.
In the Type field, select
Text.
If you change the value of Type after you fill in other
fields, those fields are cleared.
Word Cloud is automatically selected as the
Visualization.
In the Indicator field, select the main indicator for
which you want to analyze text.
Optional: Fill in any of the following fields:
Field
Description
Breakdown and Element
Only text that is associated with the specified element
of the specified breakdown is analyzed. Select values for
both Breakdown and
Element. Otherwise, only text
that is not associated with any element of the breakdown is
shown.
2nd Breakdown and Element
Drill down to a second level of breakdown and element, if
a first-level breakdown and element have been specified.
Note:
Second-level breakdowns must be enabled on the
indicator record, in the Collect
breakdown matrix tab.
Follow element must be
disabled. Dashboard breakdowns count as one
breakdown level of the two that are possible.
To have the widget follow the breakdown elements that are selected on a breakdown dashboard, follow these steps:
Select Follow element.
Selecting this option removes the ability to set a second breakdown and element on the widget.
Optional: Set which of the available breakdowns to follow in Followed breakdown.
Breakdown dashboards let you select a breakdown source and elements. However, an indicator can use more than one breakdown that is based on the same breakdown source. Use this setting to determine which of these
breakdowns to apply in a breakdown dashboard.
For example, the indicator Number of open incidents uses two breakdowns: Assigned to, and Opened by. Both breakdowns are based on the Users.Active breakdown source.
Consider the case where you create a widget for this indicator and you have the widget follow elements on breakdown dashboards. You want the widget to display separate values for the elements of the Assigned to
breakdown. Therefore, you select Assigned to in the field Followed breakdown.
Note:
This widget type does not support multiple element selection. If you select multiple elements on a breakdown dashboard with this widget, the widget ignores all selected elements.
Set the cutoff value, which filters which words and phrases are shown in the
widget based on the frequency of a word or phrase in the field:
In the Cutoff field, select whether the cutoff
value is a numerical count or a relative percentage.
Count is the number of occurrences of a
word or phrase in the field. For example, if the cutoff settings
are [[Count][Greater than or equal to][10]], the widget shows
only words and phrases that occur ten or more times.
Percentage refers to the percent of
occurrences of all words in the field that are occurrences of
the word or phrase. For example, if there are 30 total
occurrences of all words in the field and the cutoff settings
are [[Percentage][Greater than or equal to][10]], the widget
shows only words or phrases that occur three or more times.
In the Cutoff conditions field, select whether
the cutoff value is a minimum or a maximum.
Greater than or equal to has the widget
show a word or phrase if it is at least as common as the cutoff
value.
Less than or equal to has the widget show
a word or phrase if it is no more common than the cutoff
value.
In the Cutoff value field, specify an integer
value.
Optional: Set any of the remaining display settings.
Field
Description
Default field
If multiple fields are selected in the text index
configuration, this field appears by default.
Maximum number of words
The maximum number of words to be displayed in the word
cloud
Maximum number of trendlines
The maximum number of trend lines to be displayed beneath
the word cloud
What to do next
Add the widget to a dashboard.
The admin or the dashboard owner shares the dashboard containing the widget with
these users.
Text analysis uses special steps in the data collection job. If no data is
available for the widget, verify that the relevant data collection job has run
and that the job collects text indexes. See Collect initial text analytics data.