scRNA cluster mapping comparision derived from two different analysis

Question

[tothepoint]

Hello Biostars users,

I am trying to map two different Seurat objects with three samples each. Both the Seurat object came from the same sample but with different downstream analyses. I am interested in mapping them cluster-wise to get what cells were clusters together. I tried every option from integrating the datasets to finding anchor but nothing seems identifying the cells mapped with each other. Is there a way to perform such an analysis?

Answer 1

[igor]

I am not sure exactly what you are trying to do, but I doubt you need to use any anchors or integration since you are looking at the same exact cells. Both objects have a metadata slot ([e-mail]). You can take the relevant column from both objects and then compare for each cell.