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Table 1 BRC performance with varying coverage.

From: Fast lossless compression via cascading Bloom filters

coverage

time (sec)

|R|(M)

|FP 4|(K)

|FN |(M)

BF size (MB)

FP4 size (MB)

FN size (MB)

compression bits/base

10

410

6.3

3.7

2.0

8.5

0.38

36.8

0.58

20

590

12.6

6.8

4.4

14.2

0.68

66.8

0.52

30

800

18.9

9.3

7.1

19.0

0.94

93.8

0.48

40

1006

25.2

20

10.2

22.8

2.01

119.0

0.46

50

1220

31.5

16

13.5

26.4

1.66

143.0

0.43

  1. Reads were simulated from hg19 chromosome 20 with 100 bp single end reads. A mutation rate of 0.001 was used along with 0-0.005 per base error rate along the length of each read. Run times include additional compression steps performed by SCALCE and 7zip in single thread mode. R - the read set. FP4 - the final false positive set. FN - the set of reads not encoded by the BFs.