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authorFrederick Muriuki Muriithi2021-10-13 09:37:19 +0300
committerFrederick Muriuki Muriithi2021-10-13 09:37:19 +0300
commitba98ef026544d4437e65a7bd248ff9591296b48e (patch)
tree477f8aee2c0f7b63a5ae84d96d3633d54a2aa418 /doc/heatmap-generation.org
parent2b5b6a119e22d0bbe29c08681c34a50f9769f38e (diff)
downloadgenenetwork2-ba98ef026544d4437e65a7bd248ff9591296b48e.tar.gz
Add some documentation for generating heatmaps
Issue: https://github.com/genenetwork/gn-gemtext-threads/blob/main/topics/gn1-migration-to-gn2/non-clustered-heatmaps-and-flipping.gmi * Add some documentation on generating the heatmaps, that would be useful for the end user.
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+#+STARTUP: inlineimages
+#+TITLE: Heatmap Generation
+#+AUTHOR: Muriithi Frederick Muriuki
+
+* Generating Heatmaps
+
+Like a lot of other features, the heatmap generation requires an existing collection. If none exists, see [[][Creating a new collection]] for how to create a new collection.
+
+Once you have a collection, you can navigate to the collections page by clicking on the "Collections" link in the header
+
+
+[[./images/gn2_header_collections.png]]
+
+From that page, pick the collection that you want to work with by clicking on its name on the collections table.
+
+That takes you to that collection's page, where you can select the data that you want to use to generate the heatmap.
+
+** Selecting Orientation
+
+Once you have selected the data, select the orientation of the heatmap you want generated. You do this by selecting either *"vertical"* or *"horizontal"* in the heatmaps form:
+
+[[./images/heatmap_form.png]]
+
+Once you have selected the orientation, click on the "Generate Heatmap" button as in the image above.
+
+The heatmap generation might take a while, but once it is done, an image shows up above the data table.
+
+** Downloading the PNG copy of the Heatmap
+
+Once the heatmap image is shown, hovering over it, displays some tools to interact with the image.
+
+To download, hover over the heatmap image, and click on the "Download plot as png" icon as shown.
+
+[[./images/heatmap_with_hover_tools.png]]