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POWER_SAGE: comparing statistical tests for SAGE experiments
Author(s) -
Michael Man,
Xuning Wang,
Yixin Wang
Publication year - 2000
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/16.11.953
Subject(s) - sage , statistical power , robustness (evolution) , computer science , statistical hypothesis testing , sample size determination , serial analysis of gene expression , monte carlo method , power (physics) , statistical analysis , statistics , expression (computer science) , data mining , gene expression , mathematics , gene , biology , gene expression profiling , genetics , physics , quantum mechanics , nuclear physics , programming language
The Serial Analysis of Gene Expression (SAGE) technology determines the expression level of a gene by measuring the frequency of a sequence tag derived from the corresponding mRNA transcript. Several statistical tests have been developed to detect significant differences in tag frequency between two samples. However, which one of these tests has the greatest power to detect real changes remains undetermined.

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