Skip to main content

Table 2 Additional variance when determining fold-changes on two chips (technical replication).

From: Construction and validation of the APOCHIP, a spotted oligo-microarray for the study of beta-cell apoptosis

concentration μg/20 μL

Extra variance

2σ2ωm2

1/3

-0.001

0.024

1

-0.001

0.015

2

0.003

0.012

3

-0.004

0.012

4

-0.003

0.012

  1. The first column is the additional variance where a positive value indicates additional variance. The last column is the variance of the measurement error obtained from Table 1 and is included for comparison.
Back to article page

BMC Bioinformatics

ISSN: 1471-2105

Contact us