In tercen/crabs_tutorial: Does not matter.

Multi-group pairwise visualisation

In this section you create a multi-group pairwise visual of the raw data.

This technique puts the same factor (variable) on the row and column zone.

The resulting view is a powerful tool for data visualization.

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Add a data step

From the workflow builder screen.

Click on the Table data step

Select Add

Choose Data step

The projection screen will open.

Drag and drop the following factors into the grid...

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measurement to Y-Axis\ variable to column\ variable to row\ observation to labels\ Color to colors\

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Re-size the projection by dragging the grid lines tighter.

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You have now visualized a multi-group pairwise projection.

The crab characteristics are compared to each other and the suspected species (color) are split in the cells for comparison.

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Remember to return to the Workflow Builder and rename the step to "Multi Pairwise"

You can drag it into position to make it more view-able.

\ Further Divide Groups

Drag and drop these factors.

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sex to column\

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You have now sub-divided your multi-group comparison by sex.

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Next... make a PCA calculation of the data.

tercen/crabs_tutorial documentation built on Aug. 12, 2020, 7:20 p.m.