Samples

In the Samples tab, you'll see a list of samples that were added to the study from the ingested sample files, along with their associated metadata attributes. You can search for a sample using the search bar on the left or filter data to create your desired sample groups.

The Columns icon allows you to customize which columns you want to view. Click on a column to add it to the table, and click again to remove it. Click the refresh icon to refresh the sample view after adding more data or to clear your filters and reset to the default view.

You can filter your data by clicking the filter icon at the top of each visible column or clicking Filters icon above the table to filter all columns based on metadata attributes . This is useful when creating sample groups based on specific attributes. You can also drag and drop columns to reorder them.

Sample Naming

Proteomic Data

Sample IDs for proteomic data will be extracted from the sample names provided in the ADAT files. Each file can contain multiple samples. For example, the Sample ID in the ADAT file (left image) corresponds to the sample name in a row of the Connected Multiomics table (right image). A new sample will be created in Connected Multiomics for each Sample ID listed in the ADAT file.

Single Cell RNA Data

Sample IDs for scRNA data are obtained by removing the file extension from the file name. As a result, scRNA samples will be paired with their corresponding files based on the sample name. For example, the name of the scRNA files (left image) matches the sample name in a row of the ICM table (right image). Refer to Supported Data Types for information on the required files that make up a single scRNA sample.

Spatial Data

Sample IDs for spatial data are derived by removing the file extension from the file name. Thus, spatial samples are linked to their corresponding files through the sample name. For instance, the name of the spatial data files (left image) corresponds to the sample name in a row of the Connected Multiomics table (right image). Refer to Supported Data Types for details on the required files that make up a single spatial sample.

Sample Statuses

The following table describes the different sample statuses.

Note that protein samples only display the "Ready" status.

Status	Description
Ingested	The sample has been ingested to the Study but may not have been uploaded to Analysis yet.
Uploading	The sample is in the process of uploading to Analysis. Samples cannot be used for analyses while they are uploading.
Ready	The sample is ready to be used in analysis.
Failed	The sample ingestion failed.