How to make a dendograma from qualitative variables in R?

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Good morning. Please, I need a script or explanation of how to make a dendograma/cluster from qualitative variables. I saw somewhere that it is possible to do that using the output of ANACOR, but I have no idea what values to take.

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    First create a contingency table and then see the help("hclust"). Something like this: data(Cars93, package = "MASS"); tabela_cont <- xtabs(~ Type + Origin, Cars93); d <- dist(tabela_cont); hc <- hclust(d); plot(hc) `

  • Thank you very much Ruby. The example is perfect! Hugs

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