obj
An object of class Seurat
38989 features across 199538 samples within 1 assay
Active assay: RNA (38989 features, 2000 variable features)
3 layers present: counts, data, scale.data
2 dimensional reductions calculated: pca, umap
system.time(saveRDS(obj, 'obj_base.rds'))
user system elapsed
2920.173 52.749 2986.977
system.time(obj <- readRDS('obj_base.rds'))
user system elapsed
325.271 34.936 366.520
system.time(qsave(obj, 'obj_base.qs', nthreads=10))
user system elapsed
713.639 590.818 137.621
system.time(obj <- qread('obj_base.qs', nthreads=10))
user system elapsed
726.524 827.763 158.170
ls -hl obj_base.*
14G May 31 10:04 obj_base.qs
50G May 31 09:52 obj_base.rds