Hello, I'm new on single-cell analysis and the use of deconvolution methods.
I would like to create my own signature matrix from single-cell rna data to use it in Cibersortx as a reference profile. Currently, I'm using Seurat to cluster my cells in cell type following this tutorial : https://satijalab.org/seurat/v3.1/pbmc3k_tutorial.html
Is it possible to get a table with in column the cells labeled with their cell type and in rows the genes with their expression in each cells (Count/RPKM/TPM ?).
In fact I would like a table which look like the picture below to use it as single cell reference sample file to build a signature matrix file to use in Cibersortx.
I would be very grateful if someone could explain me how to do it. Thank you.