I am trying to integrate human and mouse sc data using Seurat's pipeline. There are 4 human datasets for humans and 1 for mouse. Getting an error while finding anchors for integration. Code used,
data.anchors <- FindIntegrationAnchors(object.list = list(hf1_ob,hf2_ob,hf3_ob,hf4_ob,mf1_ob), dims = 1:20)
Please help in resolving the error given below.
Finding all pairwise anchors | | 0 % ~calculating **Error in checkSlotAssignment(object, name, value) : assignment of an object of class “numeric” is not valid for slot ‘data’ in an object of class “Assay”; is(value, "AnyMatrix") is not TRUE**
Many thanks !