Description Usage Arguments Details Value Note Author(s) References See Also

`dudi.rwcoa`

Row weighted COA, calls `forrwcoa`

to perform row
weighted correspondence analysis.

1 |

`df` |
a |

`rowweights` |
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 `dudi`

)

In the paper by Culhane et al., 2002, coinertia analysis
was performed with two COAs, a standard `COA`

and a row weighted COA `dudi.rwcoa`

, on
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 `bet.coinertia`

.

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
`dudi`

,`dudi.coa`

,`dudi.pca`

`bet.coinertia`

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