Page History

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You cannot filter data currently at the investigation level any further in the CSSI DCC Portal. You can only download the investigation's full data at this point, or start exploring its studies and assays.

Selecting Multiple Objects

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If any investigation has more than one study and assay, you can select which ones you want to filter by clicking the Select Multiple Objects box.

For example, the following investigation has many studies and assays, so it displays horizontally with a slider on the side to move up and down. It also has zoom out and zoom in buttons to see more or fewer objects.

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Select the boxes next to the objects you want to visualize and filter. If you download these objects, all of these objects will be included in the download.

Visualizing and Filtering Study Data

If you select the study in the PSON Cell Line Genomic Characterization - mRNA investigation or arrive at any other Study Details page through a search, you can visualize the study's file structure and filter on any field.

You can also select multiple objects to visualize and filter within a single investigation.

To visualize and select study data

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If you select the assay in the PSON Cell Line Genomic Characterization - mRNA investigation or arrive at any other Assay Details page through a search, you can visualize the assay's file structure and filter on any field.

You can also select multiple objects to visualize and filter within a single investigation.

To visualize and select assay data

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After reaching an investigation entity (such as investigation, study, assay, source, protocol, sample, or data file), you can download the full data, selected metadata, or selected data associated with that entity. The full data is always associated with the investigation as a whole. All of the data currently in the portal is public.

Also note that if you selected multiple objects to visualize and filter, a download includes all of those objects.

Metadata describes the structure of the data collected in an investigation and translates to the file columns, field definitions, and placeholders that appear in a spreadsheet. It is in Investigation-Study-Assay tab-delimited format (ISA-Tab), which is based on the ISA-Tab specification

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