Open lambdamoses opened 5 months ago
Just chiming in that this would be very helpful for data I have upcoming of spinal cord tissue.
We are considering mapping the tissue (and overlayed spots) of all patients to a standard space using VALIS to make it easier to perform a joint spatial analysis. Not sure if this would help make this easier? Would love to get your thoughts and see if our upcoming data may be useful in implementing methods to handle multiple samples.
Yes, aligning the sections to a standard space will make it easier. Of course there are many open questions about ESDA for multiple samples that are unaddressed in the geospatial tradition. The vignette is a good place to discuss those questions.
This is actually more like a research project, since it requires further consideration of what to make of spatial statistics across samples and their comparison in case vs. control. Also what it means to compute the spatial statistics jointly across samples or separately with each sample. Requires https://github.com/pachterlab/SpatialFeatureExperiment/issues/33