[R] Two dependent variables in formula

From: Carla Rebelo <rebelo.carla_at_gmail.com>
Date: Wed, 9 Jan 2008 13:57:56 +0000


Hello,

     I' m trying to change the formula in the rpart function. The format of a general formula is Answer ~ expression, where Answer is the dependent variable and expression is set of terms containing the independent variables and separated by operators. I want the response of the formula is more than one dependent variable. It is possible?



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