Hi everyone,
Do you know how I can change the orig.ident column of the seurat meta.data so that it can differentiate between the 4_D_MI2_S2 and the 4_MI1_S5 sample? Right now it's labeling both samples as 4
Sample name (orig.ident column in seurat object meta.data) 1_MI1_S3 (1) 2_MI1_S4 (2) 3_C_MI2_S1 (3) 4_D_MI2_S2 (4) 4_MI1_S5 (4) *seurat is labeling these different samples as 4 5_MI1_S6 (5) 7_MI1_S7 (7)
I made a UMAP grouped by orig.ident and it's supposed to be colored by 7 samples, not 6. Basically I would like the UMAP legend and the orig.ident column to have something like the following to match the cell barcode sample prefixes. 1 2 3C 4D 4 5 7
How can I do this? Or is this necessary as the cell barcode prefixes are already labeled by sample?
DimPlot(seurat.obj_combined_filtered, reduction = "umap", group.by = "orig.ident", label = TRUE)
