32 search results - page 1 / 7 » A Population Proportion approach for ranking differentially ... |
BMCBI
2008
13 years 4 months ago
2008
Background: DNA microarrays are used to investigate differences in gene expression between two or more classes of samples. Most currently used approaches compare mean expression l...
BMCBI
2010
13 years 4 months ago
2010
Background: For heterogeneous tissues, such as blood, measurements of gene expression are confounded by relative proportions of cell types involved. Conclusions have to rely on es...
BMCBI
2006
13 years 4 months ago
2006
Background: Studies of differential expression that use Affymetrix GeneChip arrays are often carried out with a limited number of replicates. Reasons for this include financial co...
BMCBI
2011
12 years 8 months ago
2011
Background: The analysis of gene expression from time series underpins many biological studies. Two basic forms of analysis recur for data of this type: removing inactive (quiet) ...
BMCBI
2006
13 years 4 months ago
2006
Background: Microarray expression profiling has been widely used to identify differentially expressed genes in complex cellular systems. However, while such methods can be used to...