Row weighted Correspondence Analysis
dudi.rwcoa Row weighted COA, calls
forrwcoa to perform row
weighted correspondence analysis.
a vector of row weights (by default, uniform row weights)
further arguments passed to or from other methods )
Performs row weighted COA. Calls
forrwcoa to calculates weights.
Returns a list of class 'coa', 'rwcoa', and 'dudi' (see
In the paper by Culhane et al., 2002, coinertia analysis
was performed with two COAs, a standard
COA and a row weighted COA
the two gene expression datasets. However it is now recommended to perform
two non-symmetric COA, instead of two COA. This avoids having to force
the row weights from one analysis on the second. To perform
non-symmetric correspondence coinertia analysis, use
Aedin Culhane, A.B. Dufour
Culhane AC, et al., 2003 Cross platform comparison and visualisation of gene expression data using co-inertia analysis. BMC Bioinformatics. 4:59
See Also as
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