Package 'limma' - Bioconductor
Package 'limma' - Bioconductor
Package 'limma' - Bioconductor
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16 anova.MAList-method<br />
Details<br />
Aliases are mapped via NCBI Entrez Gene identity numbers using <strong>Bioconductor</strong> organism packages.<br />
Species are "Dm" for fly, "Hs" for human, "Mm" for mouse and "Rn" for rat. The user needs to<br />
have the appropriate <strong>Bioconductor</strong> organism package installed.<br />
alias2Symbol maps a set of aliases to a set of symbols, without necessarily preserving order. The<br />
output vector may be longer or shorter than the original vector, because some aliases might not be<br />
found and some aliases may map to more than one symbol. alias2SymbolTable maps each alias<br />
to a gene symbol and returns a table with one row for each alias. If an alias maps to more than one<br />
symbol, then the first one found is returned.<br />
Value<br />
Character vector of gene symbols.<br />
alias2SymbolTable returns a vector of the same length and order as alias, including NA values<br />
where no gene symbol was found. alias2Symbol returns an unordered vector which may be longer<br />
or shorter than alias.<br />
Author(s)<br />
Gordon Smyth and Yifang Hu<br />
See Also<br />
This function is often used to assist gene set testing, see 10.GeneSetTests.<br />
Examples<br />
if(require("org.Hs.eg.db")) alias2Symbol(c("PUMA","NOXA","BIM"))<br />
anova.MAList-method<br />
ANOVA Table - method<br />
Description<br />
Analysis of variance method for objects of class MAList. Produces an ANOVA table useful for<br />
quality assessment by decomposing between and within gene sums of squares for a series of replicate<br />
arrays. This method produces a single ANOVA Table rather than one for each gene and is not<br />
used to identify differentially expressed genes.<br />
Usage<br />
anova(object,design=NULL,ndups=2,...)
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