Visualization

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Revision as of 23:24, 25 December 2012 by Guy.yedwab (talk | contribs)
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Overview

A visual presentation can communicate rich and complex data quickly and clearly. A picture can often convey a trend or pattern of distribution in a way that the viewer can perceive immediately. Numerical amounts can be easily compared and related, and outliers from the norm can be easily spotted.

Explore Analytics organizes its rich set of data visualizations - its chart views - base on the type of data that they convey.

  • Timeline Chart shows temporal data and focuses on the time aspect of the data to identify trends and changes over time.
  • Category Chart shows data by categories and sub-categories for comparison.
  • XY Chart shows relationships between numerical variables, finds correlations and identifies outliers.
  • Map Chart shows geographical data and focuses on the location aspect of the data to identify patterns and organize large amounts of data in a form that can be appreciated very quickly.

Within these broad categories Explore Analytics utilizes colors, shapes, callouts, tooltips, and legends to present the data. Information can be compared using bars and pie shapes and trends can be followed using lines and trend lines. In particular, Explore Analytics provides line graphs, bar charts, area, pie, donut, scatter, and bubble, to name the most popular types of charts.

Timeline Chart

Choose a Timeline Chart when you want to visualize temporal data to show trend and change over time. Data in the timeline can be presented using lines, bars, area, HLOC, and candlestick and you can easily switch between these presentations while keeping the overall structure of a timeline.

Timeline.png

Category Chart

Choose a Category Chart when you want to visualize data in categories for comparison. Data in a category chart can be presented using horizontal and vertical bars, pie, and donut.

Category.png

XY Chart

Choose an XY Chart when you want to visualize numerical data and find correlations. Data is presented as a scatter plot or bubble chart.

Xy.png

Map Chart

Choose a Map Chart to visualize spatial relationships in data by indicating data on a geographical map.

Choropleth.png
The Explore Analytics User Interface
Selecting Fields
Managing Favorites
Managing Tags
Data Sources and Tables
Field Data Types
SQL Expression Field
Drill Down
Binning
View
Defining a Filter
Cloning a View
Sharing a View
Creating a New View
View Editor
Working with Values
Using Multiple Tables in a View
Exporting View Data
Exporting and Importing View Definition
Editing a Long-Running View
List
Working with Lists
Reporting on ServiceNow Variables
Calculated Fields
List Mashup
Pivot
Calculated Values and Calculated Columns
Calculated Values
Calculated Columns
Pivot Drill Through to Details
Coloring Rules
Formatting Categories and Values