.Net Analytics Controls - Scatter and Normal Probability Plot

The Scatter Plot is designed to plot the distribution of x-y observations/samples, and the Normal Probability Plot is designed to show if data has a normal distribution. Some of the features of the Scatter Plot and Normal Probability Plot controls are discussed below. Other features are listed in the documentation and API:


Regression Line

The series of the control support calculating and displaying a fitted regression line. An example is shown in the control below:

Regression Line

Confidence Bands

The control can display Bonferroni and Working-Hotelling confidence bands. This can be seen in the examples below:

Confidence Bands

Multiple Series

Multiple series may be added to the chart. The series can be shown together, as seen in the example below, or series can have their visiblily turned off so that only one series is shown at a time.

Multiple Series

Statistics

The Scatter Plot and Normal Probability Plot controls support a number of statistics. These can be retrieved at any point programmatically, or they can be shown in the statistics box. If you require a statistic that is not in the control, you may contact our Support department, and we can work with you in adding the statistic. The statistics that are currently supported by the Scatter Plot and Normal Probability Plot controls are:

  • Adjusted R squared
  • Count
  • MSE
  • MSR
  • R squared
  • Regression equation
  • SSCorrection for Mean
  • SSE
  • SSR
  • SSTO
  • SSTOU