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2009 Jan 07
1
Question about the RWEKA package
...k values into k binary attributes through the NominalToBinary filter ("weka.filters.supervised.attribute.NominalToBinary"). But unfortunately I can`t apply the filter to my data. Here is my code: nombi <- make_Weka_filter("weka/filters/supervised/attribute/NominalToBinary") x2bin <- nombi(data=dat, control =Weka_control(N=TRUE, A=TRUE)) I didn't get an error message, but it still don't work. My nominal attribute is of class "factor". Maybe the problem has to do with the argument list. Argument list: (formula, data, subset, na.action, control = NULL)...