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leg
2006 Jul 20
2
Correspondence analysis with R -follow up
...our answers; i've tried both cca from vegan library, and
dudi.coa from ade4 library; one last question: my deal is mainly with
contingency tables, like the one i'm posting here
acciaieria<-c(.41,.02,.44,.04,.09)
laminatoio<-c(.34,.28,.26,.01,.11)
fonderia<-c(.48,.05,.34,.08,.05)
leghe<-c(.45,.19,.25,.03,.08)
pct<-cbind(acciaieria,laminatoio,fonderia,leghe)
pct<-data.frame(pct,row.names=c("normale","preparaz.","manutenz.","installaz.","trasferim."))
BUT...cca and dudi.coa seem to return quite different graphical results...