Wyn Enterprise User Guide

Wyn Enterprise: Scatter Chart

A Scatter Chart, also known as the XY Chart or Scatter Plot, depicts the relationship among items of different data series. In simple terms, it is a plot of X values and Y values along the two axes. This chart type is normally used to represent scientific data and highlights the deviation of assembled data from the predicted data or result.

Scatter Chart Example

You can interpret a scatter chart by identifying the trends in your data as you move from left to right. If you see an uphill trend in the data when moving from left to right, it means a positive correlation exists between X and Y. If you see a downhill trend when moving from left to right, it means a negative correlation exists between X and Y. However when you see no direction or dependency between the items of data series, it indicates no correlation (null) between X and Y.

Design a Scatter Chart in Wyn Enterprise

From the Dashboard Toolbox, open the Data Visualization node and drag-drop the Scatter Chart scenario onto the design area.

Adding a chart scenario from the Dashboard Toolbox

Bind Dataset to Chart Scenario

With the scenario selected, from the Data Binding tab, select the dataset. Once the dataset is successfully loaded in the designer, the data binding panel automatically expands and displays the data attributes available in the dataset.

The following image shows the chart scenario bound to the 'InsuranceDataset' dataset.

Adding a dataset to chart scenario

On dragging and dropping the data attributes to the data binding area of the scenario, the chart is plotted accordingly, with a default chart title on the design area.

Chart Scenario with bound attributes

Format Data Attributes

You can format the data attributes in a dataset by performing a variety of operations on them such as rename a data attribute, modify the data format, change the display unit, create a hierarchy field, apply an aggregation method, etc. Using these operations, you can control the display of data attributes in a scenario.

For more information about these operations, see Data Attributes.

In the following chart scenario, the data attribute is renamed from 'Sum(Payout)' to 'Insurance Payout'.

Formatting fields in a chart

Analyze Data

Wyn Dashboards scenarios support rich data analysis and exploration capabilities that can help analyze massive amounts of information and make data-driven decisions. For example, adding filters to the scenarios, sorting data, adding reference lines, trend lines, etc. Note that you can apply all these operations using the Action Bar corresponding to each scenario in the designer.

For more information, see Data Analysis and Interactivity in Dashboards.

The following chart scenario displays a reference line at an average aggregated value on the Y-axis.

Trendline in a chart scenario

Customize Appearance

You can customize the default chart appearance by setting properties in the Inspector tab of the scenario such as adding a border, modifying data labels, setting chart style, renaming chart title, setting corner radius, etc.

  1. Show Grid Lines
    To display horizontal grid lines in a chart scenario, you can set the Show Grid Lines property of the value axis to 'True'. By default, this property is set to 'False'. You can also specify the grid line color by choosing a suitable color from the color palette.

    Showing gridlines in a chart scenario

  2. Format Axis Titles
    You can show or hide axis titles for a chart by using the Show Title property for the Legend, Value axis, and Category axis. When you set the Show Title property to 'True', the axis titles are enabled. Wyn Dashboards set data attributes' names as the axis titles. You can provide a custom name to the axis title by renaming the attributes in the data binding area. For more information on renaming data attributes, see the topic on Rename an Attribute.

    Changing axes titles in a chart scenario

  3. Change Axis Scale
    To customize the scale values for the Value axis of a chart scenario, use the Max Value, Min Value, or Interval properties and set them to some suitable values.

    Changing axes titles in a chart scenario

  4. Modify Scale Properties
    You can change the scale for X and Y axes to Ordinal or Logarithmic in the Data Binding area of the chart scenario. By default, the scale for each axis is set to Linear.

    Modify axis scaling in the chart scenario