223 search results - page 36 / 45 » Assessing stability of gene selection in microarray data ana... |
BMCBI
2011
12 years 11 months ago
2011
Background: Patterns of genome-wide methylation vary between tissue types. For example, cancer tissue shows markedly different patterns from those of normal tissue. In this paper ...
BMCBI
2007
13 years 8 months ago
2007
Background: When conducting multiple hypothesis tests, it is important to control the number of false positives, or the False Discovery Rate (FDR). However, there is a tradeoff be...
BMCBI
2007
13 years 8 months ago
2007
Background: Multiple data-analytic methods have been proposed for evaluating gene-expression levels in specific biological pathways, assessing differential expression associated w...
BMCBI
2008
13 years 8 months ago
2008
In studies that use DNA arrays to assess changes in gene expression, it is preferable to measure the significance of treatment effects on a group of genes from a pathway or functi...
BMCBI
2010
13 years 8 months ago
2010
Background: It is necessary to analyze microarray experiments together with biological information to make better biological inferences. We investigate the adequacy of current bio...