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pamctdp (version 0.2.2)

wibca2mfa: MFA aids to interpretation of Weighted Intra Blocks Correspondence Analysis Lg function computes the COVV between two operators

Description

Aids to interpretation WIBCA like two MFACT and Lg

Usage

wibca2mfa(ACww)
Lg(Xj,Mj,D=diag(nrow(Xj))/nrow(Xj),Xk=Xj,Mk=Mj)

Arguments

ACww
object of class: wwmodel
Xj
the first data matrix
Mj
the metric matrix associatted to Xj
D
the diagonal matrix with the row weights
Xk
the second data matrix
Mk
the metric matrix associatted to Xk

Value

  • Returns a list containing:
  • colbWIBCA like column bands MFA
  • colb$eigeigenvalues of column bands MFA
  • colb$LgLg of column bands MFA
  • colb$RVRV of column bands MFA
  • rowbWIBCA like row bands MFA
  • rowb$eigeigenvalues of row bands MFA
  • rowb$LgLg of row bands MFA
  • rowb$RVRV of row bands MFA
  • LgLg betwenn two operators

encoding

latin1

Details

Aids to interpretation associated to the bands of WIBCA like two MFA.

References

Pardo Campo El�as (2005). An�lisis de correspondencias de tablas de contingencia estructuradas. In: Memorias del Coloquio Distrital de Matem�ticas y Estad�stica. Volume 7. Universidad Distrital, Bogot� http://www.docentes.unal.edu.co/cepardot/docs/ColoquioDistritalMatEst/AnalCorresTCE.pdf

Examples

Run this code
data(mores5)
coa <- dudi.coa(mores5$tab, scann = FALSE, nf = 4)
wibca <- witwit.model(coa, mores5$rbl5, mores5$cbl5, model="B",weight="mfa",scann = FALSE,nf=4)
mfa <- wibca2mfa(wibca)
mfa

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