33 search results - page 6 / 7 » A powerful method for detecting differentially expressed gen... |
BMCBI
2005
13 years 5 months ago
2005
Background: Normalization is a basic step in microarray data analysis. A proper normalization procedure ensures that the intensity ratios provide meaningful measures of relative e...
BMCBI
2006
13 years 5 months ago
2006
Background: Microarrays permit biologists to simultaneously measure the mRNA abundance of thousands of genes. An important issue facing investigators planning microarray experimen...
BMCBI
2010
13 years 5 months ago
2010
Background: In microarray gene expression profiling experiments, differentially expressed genes (DEGs) are detected from among tens of thousands of genes on an array using statist...
BMCBI
2010
13 years 5 months ago
2010
Background: In high-dimensional data analysis such as differential gene expression analysis, people often use filtering methods like fold-change or variance filters in an attempt ...
BMCBI
2011
12 years 8 months ago
2011
Background: Genome-wide transcriptional profiling of patient blood samples offers a powerful tool to investigate underlying disease mechanisms and personalized treatment decisions...