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Table 1 Zero inflation test statistics of PPBP gene in CD34+ cells in Zheng data before and after clustering into subtypes

From: Demystifying “drop-outs” in single-cell UMI data

Cell population

Gene mean

Expected p

Observed p

z score

CD34+

25.89

5.69e −12

0.26

1838203

Subtype 1

0.5625

0.57

0.91

6.19

Subtype 2

22.36

1.93e −10

0

0

Subtype 3

38.96

1.25e −17

0

0