title | tags | date | |||
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SSS for Select Spatial Spots |
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2025-08-21 18:00:50 -0700 |
It is a Dash app for Spatial Transcriptome Analysis, especially the part of selecting spots of interest interactively. You can get a spots assignment csv for downstream analysis.
- clone this repository
- install the requirements
pip install requirements
- run the app
py app.py
-
prepare your csv and image(optional, and smaller for faster)
- csv colnames:
CELL_ID
,X
,Y
- image: no larger than 5mb for faster processing, this app is just for spots selecting and you can add image with higher resolution laterly.
- csv colnames:
-
Align Your Image with
X
,Y
,Scale
Slider on the right bottom(Under the Spots Graph). -
Select the color and enter the group name you want to use
-
Select Spots with lasso(Drag Your mouse to cover the spots), and the selected spots would be assigned with the group activated
-
Export the assignment csv(with custom name on the group table added)
Data used as example in this README from: Assessment of spatial transcriptomics for oncology discovery