Build or Restart Subsets

Build a Subset

To build successive subsets and narrow your data selection progressively:

  1. Perform a manual or automatic subset query on a selected data set.
  2. Perform a second query to further narrow the results of your previous subset activity.
  3. When you arrive at the subset with which you choose to work, continue to analyze or download that subset.

Undo Previous Subset

You can reset, or undo, the most recent subsetting action for a data set. Note that you can do this only one time, and only to the most recent subset.

Scroll to the Subset History panel at the bottom of the page and click Undo in the last row of the list of successive subsets.
The last subset is removed, and the previous subset is available for downloading, further subsetting, or analysis.

Restart Subsetting

You can remove all subsetting activity and restore data to the original set.

Scroll to the Subset History panel at the bottom of the page and click Restart in the row labeled Initial State.
The data set is restored to the original condition, and is available for downloading, subsetting, or analysis.