# The class of common objects

### Description

The class of objects common to the six variants of correspondence analysis.

### Objects from the Class

Objects can be created by calls of the form `cabasicresults(...)`

.

### Slots

`RX`

Object of class

`"matrix"`

. Row profile in symmetrical variants, transposed of column profile in non symmetrical variants of correspondence analysis`CX`

Object of class

`"matrix"`

. Column profile in symmetrical and non symmetrical variants of correspondence analysis`Rweights`

Object of class

`"matrix"`

. Row weights`Cweights`

Object of class

`"matrix"`

. Column weights`Raxes`

Object of class

`"matrix"`

. Row axes`Caxes`

Object of class

`"matrix"`

. Column axes`mu`

Object of class

`"numeric"`

. Singular values of row space`mu2`

Object of class

`"numeric"`

. Singular values of column space`catype`

Object of class

`"character"`

. Type of variants of correspondence analysis`tauDen`

Object of class

`"numeric"`

. Denominator of the tau index in non symmetrical variants of correspondence analysis`Z`

Object of class

`"matrix"`

. Generalised correlation matrix in ordered variants of symmetrical and non symmetrical correspondence analysis`ZtZ`

Object of class

`"matrix"`

. Squared generalised correlation in the row space`tZZ`

Object of class

`"matrix"`

. Squared generalised correlation in the column space

### Methods

No methods defined with class `cabasicresults`

in the signature.

### Author(s)

Rosaria Lombardo and Eric J. Beh

### References

Beh EJ and Lombardo R 2014 Correspondence analysis, Theory, Practice and New Strategies. John Wiley & Sons.