The Downsample Cell task is used to randomly downsample the number of cells in a  single cell data set. This task can be used to reduce the size of large single cell datasets to small and manageable sizes.

Click on the data node and select split by attribute from the Filtering section in  task menu (Figure 1).

Select the attribute to split the data on. In this case, data will be split according to the Age attribute (Figure 2)

Result of the split by attribute task will be two separate data nodes, each contains samples from one age group (Figure 3).

To download a text-file version of one of the tables, click Download in lower right-hand corner of the table.