Venn Diagram

Venn diagram is a visualization tool to compare lists of features in Connected Multiomics. It allows you to visually comparing up to 5 lists.

Selecting Lists for Venn Diagram

To invoke the Venn diagram, click the button at the bottom of the analysis page. This brings up the list selector window. Select the data nodes you would like to include on the diagram using the check boxes on the left panel

The List name field can be customized to provide specific information about the selected list and will also serve as the set's name on the Venn diagram. Hovering your mouse over a specific feature list highlights its node location on the task graph. Conversely, clicking a feature list data node highlights the feature list on the right panel.

Click on the icon to select the identifier that will be used to compare between the sets. The Select identifier dialog box will then appear.

For your convenience, example entries for each possible identifier is displayed. Select the radio button of the identifier you would like to use for comparison. Note that the List generator only uses Identifiers to determine common features within a list.

Once you have selected your lists, click the Display selection button to invoke the Venn diagram.

To save the current diagram displayed, click the Save button at the top of the diagram. Images can be either in SVG or PNG format. You can also define the size and resolution you want the diagram to be. To maintain the fidelity of the colors in the Venn Diagram, we recommend downloading the image in PNG format. If a vector-based file format is required, you can also export the diagram in SVG format.

The Venn diagram is also interactive. Hovering over specific sections of the diagram highlight the feature list represented by that section. A tooltip also appears describing the number of elements in that section. Click on a section, the list of identifier names will be displayed on the Current selection panel on the right.

Click the Download list button button to export the list. Click on the Save as managed list icon to add the features to list management. Click the Filter features by list icon to select a data node in the analysis pipeline to perform filter task.