From: Beware to ignore the rare: how imputing zero-values can improve the quality of 16S rRNA gene studies results
Dataset 1
Dataset 2
Dataset 3
Groups
14
8
12
Samples
140
80
120
Replicates
10
Features
3326
758
1140
Sequencing depth (range)
16,347–995,050
2763–97,612
30,165–293,285
Sparsity level
72.56%
67.91%
94.34%