RunPCA(proj_filtered, features = VariableFeatures(object = proj))

RunUMAP(proj_filtered, dims = 1:30, return.model = TRUE)

FindVariableFeatures(proj, selection.method = "vst", nfeatures = 2000)

RunPCA(proj, features = VariableFeatures(object = proj))

RunUMAP(proj, dims = 1:30, return.model = TRUE)