Tip 4: Filter samples by metadata columns
If you've downloaded the All cancers data, you may find it
useful to filter your samples down to a small subset of tumor types.
To do this, click the Filter (1) menu and select
Filter Tracks... (2). If you wish to match multiple
tumor types in a logical OR fashion, click Match any of the following
(3). Now you may filter samples by their metadata. In
line 4, we select only melanoma samples and then add
an additional line to allow breast samples. We can add as many filter
rules as we'd like by clicking the + sign (5).