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Table 2 Type-I error and power (α=0.05) of the four methods for data simulated from NBMM and CPMM

From: Model based heritability scores for high-throughput sequencing data

 

Data from NB-sim

 

Data from CP-sim

 

Method/ \(\sigma ^{2}_{g}\)

0

0.10

0.25

0.50

0.75

1

0

0.10

0.25

0.50

0.75

1

CP-fit

0.10

0.78

0.89

0.94

0.96

0.97

0.04

0.72

0.86

0.92

0.96

0.96

NB-fit

0.04

0.71

0.86

0.92

0.95

0.95

0.04

0.72

0.86

0.92

0.96

0.96

VST

0

0.56

0.76

0.86

0.90

0.92

0

0.55

0.76

0.86

0.90

0.92

  1. The value in a cell denotes the value of the power function (rounded off to 2 places after decimal) for each case. The value of \(\sigma ^{2}_{g}\) drives the power. The case \(\sigma ^{2}_{g}=0\) reflects the null hypothesis, therefore corresponding the cell value is the type-I error. Columns with \(\sigma ^{2}_{g} > 0\) indicates the power for increasing strain specific variance
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BMC Bioinformatics

ISSN: 1471-2105

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