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titleWatch video tutorial
Widget Connector
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width600px
urlhttps://www.youtube.com/watch?v=M_2yttrgBxw
height300px
Table of Contents
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About the Field viewer

Clicking this option opens the Field viewer, which shows the list of fields and stat counts for data downloaded to the browser for the query period. The panel remains open and visible at all times until you choose to close it.

You can use the Field viewer for two different purposes: display statistics associated with all of the distinct values of the fields and manage those fields in the data search window.

Info

Available in Table and List views

This is available in both table view and list view. Get more details on the different views here.

What permissions do I need?

You don’t need a special permission to use it apart from the Finders permission required to run searches. However, you need the Stat count of searches permission to obtain the full stats and the Show/hide fields permission to edit the layout and save it for future searches.

Managing fields

The Field viewer provides means to interact with the fields inside a data table so you can adapt the table to your workflow and carry out different tasks conveniently and effortlessly.

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titleOrder fields

There are two ways you can order the fields in the panel. All changes made to the field order are reflected in the data table.

  1. Drag and drop the fields inside the panel until you have your preferred order.

  2. Sort the fields according to name or type.

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titleHide and show fields

You can show or hide individual fields by clicking on its associated toggle. Alternatively, click on the toggle at the top of the list to show or hide all fields.

Click on the downward arrow to display all fields, only active fields, or only inactive fields.

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titleSave and reset field layout

Any changes made to the order of the fields or their hide/show toggles that you want to keep must be made before leaving the panel. You can save the changes for the user or for the domain. You can also reset all changes either the user or the domain, or reset only the order of fields.

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titleGenerate charts

Easily drag and drop fields from the panel into widgets keys to create charts. Find out more about the different charts available in Devo here.

Displaying stats

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typeinfo

Data downloaded to browser

Devo does not download all data automatically to your browser to avoid memory overloading, so it’s important to consider the percentange of data already downloaded when analyzing stats. You can check it at the top-left corner of the search window (learn more about event loading preferences in this article).

When you place the cursor on the downward arrow of a table field header in your search, you will see the top unique values and their percentages in relation to the total. However, the yellow warning indicates that these stats only consider the data that has been loaded into the browser so far.

Load full period stats

If you want to work with more precise data and get the whole dataset from the server, you can click the Show full period stats/Get full stats button. The Stat count info lets you know about the amount of data currently downloaded from the server (click the help icon to know what each level means).

You can choose specific fields to download their data by using the Bulk option next to the search box. This option appears after showing full period stats and before getting full stats.

See distinct values

To know the stats of a field simply click on its name and a new panel opens. In this panel you can see the following information:

1

Name, data type and number of unique values inside this field

2

Top values: select if you want to see Local, Estimated or Exact data (depending on the amount of data downloaded from the server, as explained above).
You can also select how many top values you want to see (up to 100).

Info

Estimated vs Exact

The difference between exact and estimated can be better observed in fields with a high degree of data dispersion. The estimation algorithm is sometimes precise enough to return the actual number, which explains cases in which there is no difference between either figure.

3

Exclude null: activate this toggle to exclude null values for a more accurate analysis.

4

List of unique values in the selected field. Click a value to filter the data in your search and show only events with that value.
The blue bar below each value represents the proportions of the value count in relation to the total number of events. Next to each value, you can see the numerical correspondence under the Count and Percentage columns.

5

Use these icons to perform the following actions:

  • Add value to conditional formatting - Add conditional formatting to the appearance of this value in the column. This works in both Table and List view. Clicking on this icon opens the conditional formatting options for that specific field.

  • Edit - Add a filter to your query and modify it with any other value before running it.

  • Open in a new browser tab - For a more convenient workflow, click this button to open your query in a new browser tab.

6

Conditional formatting:

Choose fields to add formatting to and add up to a maximum of five conditions that specify an operator and value, along with text and background color, to apply to the matching cells. The first formatting that matches will be the one applied.

Conditional formatting can be accessed three ways:

  • From the Field viewer directly.

  • From the contextual menu.

  • From the column menu.

Field viewer_110.png

Each condition provides a preview along with tags that indicate the visual format and the value. Make sure to apply the changes before exiting and they are shown as follows:

  1. This icon indicates that a field has conditional formatting applied to it as well as the number of conditions applied.

  2. The conditional formatting tab open with the conditions set.

  3. How it is shown in the data table.

Info

Conditional formatting persists between sessions. Logging out does not remove the conditional formatting set by the user.

Conditional formatting for one field is only removed when all of its conditions are removed.