44 search results - page 3 / 9 » Two-stage normalization using background intensities in cDNA... |
BMCBI
2007
13 years 5 months ago
2007
Background: Pre-processing methods for two-sample long oligonucleotide arrays, specifically the Agilent technology, have not been extensively studied. The goal of this study is to...
AIME
2009
Springer
13 years 9 months ago
2009
Springer
This paper empirically compares six background correction methods aimed at removing unspecific background noise of the overall signal level measured by a scanner across microarrays...
BMCBI
2005
13 years 5 months ago
2005
Background: In two-channel competitive genomic hybridization microarray experiments, the ratio of the two fluorescent signal intensities at each spot on the microarray is commonly...
BMCBI
2004
13 years 5 months ago
2004
Background: The usefulness of log2 transformation for cDNA microarray data has led to its widespread application to Affymetrix data. For Affymetrix data, where absolute intensitie...
BMCBI
2004
13 years 5 months ago
2004
Background: Image analysis is the first crucial step to obtain reliable results from microarray experiments. First, areas in the image belonging to single spots have to be identif...