82 search results - page 1 / 17 » Preprocessing of gene expression data by optimally robust es... |
BMCBI
2010
13 years 2 months ago
2010
Background: The preprocessing of gene expression data obtained from several platforms routinely includes the aggregation of multiple raw signal intensities to one expression value...
BMCBI
2008
13 years 4 months ago
2008
Background: Microarray pre-processing usually consists of normalization and summarization. Normalization aims to remove non-biological variations across different arrays. The norm...
BMCBI
2010
13 years 4 months ago
2010
Background: Microarray technology is a high-throughput method for measuring the expression levels of thousand of genes simultaneously. The observed intensities combine a non-speci...
BMCBI
2010
13 years 4 months ago
2010
Background: Affymetrix GeneChip microarrays are popular platforms for expression profiling in two types of studies: detection of differential expression computed by p-values of t-...
BMCBI
2006
13 years 4 months ago
2006
Background: Simulation of DNA-microarray data serves at least three purposes: (i) optimizing the design of an intended DNA microarray experiment, (ii) comparing existing pre-proce...