Home > Transforms Nodes > Filter Columns > Sample > Create Sample Node
To specify a sample, you must identify a data source and the details of the sample.
Identify or create the node to sample. The node can be any node that provides a data flow, including Data Source Nodes.
If the Components window is not open, open it using View > Components. Expand the Transforms section.
Click Sample. Move the cursor to the workflow; click again.
Connect the data source to the Sample node:
Move the cursor to the data source.
Right-click the data source, and select Connect from the context menu.
Drag the line to the Sample node; click again.
Either double-click the Sample node, or right-click the Sample node, and select Edit. Use the Edit Sample Node dialog to define the sample.
Right-click the Sample node; select Run. Monitor the node execution in the Workflow Jobs. If the Workflow Jobs is not open, open it using View >Data Miner> Workflow Jobs.
After the execution completes, right-click the Sample node and select View Data to view the results of the sample.