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Populations

Create Empty Population Set

 

Create an empty population set. You can add populations to it (e.g., from gating).

You can also type the desired name of the population set before pressing the + button.

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Import Population Set

 

Population sets can be imported from files (CSV). Columns should be (image, cellID, class).
Here we are importing labels to be used for training a classifier later. We can also import PopulationSetInfo, which includes colors, channels, and definitions for cell types (useful later).

A cell can belong to multiple populations. For population sets that are used as labels for training classifiers we encourage limiting a cell to one population.

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Adjust Visibility & Opacity for Populations

 

Population set visibility can be toggled using the eye icon in the top-right corner.
Individual populations can also be turned on or off.
Population opacity is controlled in the Segment Controls panel in the bottom-right.

An example is shown in the Training section of the tutorial.

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