[R] nods and tree ..

[Alvine Bissery]

hello,

I would like to build a classification tree, with the formula  x~y,
where x is a 22 levels factor, and y a numeric variable.

I use rpart (R) or tree (Splus) function, but I would like to know how I
can do to force  the tree to have exactly 22 terminal nods, one for each
level.

Thank you

Alvine Bissery

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