Skip to main content

Table 3 Characteristics of a surrogate self-self hybridization

From: The pitfalls of platform comparison: DNA copy number array technologies assessed

 

Variance (scaled)

Autocorrelation

% z > 2

% z > 3

Affymetrix

0.33, 0.34, 0.29

0.040, 0.039, 0.036

4.5, 4.8, 4.7

1.3, 1.4, 1.3

Agilent

0.22, 0.24, 0.21

-0.001, 0.027, 0.019

4.4, 4.6, 4.9

0.5, 0.8, 0.7

Illumina

0.28, 0.36, 0.31

0.086, 0.066, 0.076

5.2, 5.3, 5.3

1.4, 1.4, 1.2

Nimblegen

0.81, 0.85, 0.60

0.009, 0.035, 0.026

4.3, 4.8, 4.5

0.5, 0.5, 0.5

  1. For chromosome 13 of a HapMap/HapMap comparison (a surrogate self-self hybridization), presented are the variance, autocorrelation, and percentage of observations beyond two or three standard deviations.
Back to article page

BMC Genomics

ISSN: 1471-2164

Contact us