NormalizeData(object = merged.rna.seurat, normalization.method = "LogNormalize")

RunPCA(object = merged.rna.seurat, features = VariableFeatures(merged.rna.seurat))

FindNeighbors(object = merged.rna.seurat, reduction = "pca",
dims = 1:15)

FindClusters(object = merged.rna.seurat, resolution = 0.2)

RunUMAP(object = merged.rna.seurat, reduction = "pca",
dims = 1:15)

ScaleData(object = merged.rna.seurat, features = rownames(merged.rna.seurat))