## 21.2. Performing Correlation Analysis

To perform correlation analysis, you first need to select a
metric. To select a metric, navigate through the tree of
applications, experiments and trials, and expand the trial of
interest, showing the available metrics, as shown in the figure
below:

After selecting the metric of interest, select the "Do
Correlation Analysis" item under the "Analysis" main menu bar item.
A confirmation dialog will appear, and you can either confirm
the correlation request or cancel it. After confirming the
correlation, the analysis will begin. When the analysis results
are available, you can view them in the "Correlation Results" tab.

There are a number of images in the "Correlation Results"
window. Each thumbnail represents a pairwise correlation plot
of two events. Clicking on a thumbnail image
in the main window will bring up the images, as shown below: