Table 2.

Quantitative information of the six real datasets

Datasets	No. of cells	No. of genes	No. of groups	No. of batches
Human pancreas2 [35]	2914	30415	13	10
Human lung [36]	3566	19206	14	4
Human pancreas [37]	8569	20125	14	4
Mouse mucosa [38]	43677	30446	24	4
Human epithelium [39]	32926	26528	10	15
Human ductal [40, 41]	57530	18008	10	35