I am a single cell RDS file with multiple samples and batches. Should I use the integrated RDS file or the merged file.
Because I found that when I use the following two treatments, the results may not be the same
My single-cell RDS file:
seurat
An object of class Seurat
19283 features across 18818 samples within 2 assays
Active assay: RNA (17283 features, 0 variable features)
1 other assay present: integrated
3 dimensional reductions calculated: pca, umap, tsne
The first type of processing:
DefaultAssay(seurat)<- "RNA"
Idents(seurat)<-"celltypes"
seurat <- NormalizeData(seurat)
seurat <- ScaleData(seurat, features = all.genes)
The second type of processing
DefaultAssay(seurat)<- "integrated"
Idents(seurat)<-"celltypes"
In your dataset, there are two assays, with the emphasis placed on the standardized and batch-corrected assays, typically defaulting to the assay for RNA.
I am a single cell RDS file with multiple samples and batches. Should I use the integrated RDS file or the merged file. Because I found that when I use the following two treatments, the results may not be the same My single-cell RDS file: seurat An object of class Seurat 19283 features across 18818 samples within 2 assays Active assay: RNA (17283 features, 0 variable features) 1 other assay present: integrated 3 dimensional reductions calculated: pca, umap, tsne
The first type of processing: DefaultAssay(seurat)<- "RNA" Idents(seurat)<-"celltypes" seurat <- NormalizeData(seurat) seurat <- ScaleData(seurat, features = all.genes)
The second type of processing DefaultAssay(seurat)<- "integrated" Idents(seurat)<-"celltypes"