Re: [R] Question about rpart and regression trees

2007-01-23 Thread Paul Smith
On 1/23/07, Prof Brian Ripley <[EMAIL PROTECTED]> wrote: > > I would like to use rpart to obtain a regression tree for a dataset > > like the following: > > > > Y X1 X2 X3 X4 > > 5.500033 B A 3 2 > > 0.35625148D B 6 5 > > 0.8062546

Re: [R] Question about rpart and regression trees

2007-01-22 Thread Prof Brian Ripley
On Mon, 22 Jan 2007, Paul Smith wrote: > Dear All > > I would like to use rpart to obtain a regression tree for a dataset > like the following: > > Y X1 X2 X3 X4 > 5.500033 B A 3 2 > 0.35625148D B 6 5 > 0.8062546 E C 4

[R] Question about rpart and regression trees

2007-01-22 Thread Paul Smith
Dear All I would like to use rpart to obtain a regression tree for a dataset like the following: Y X1 X2 X3 X4 5.500033B A 3 2 0.35625148 D B 6 5 0.8062546 E C 4 3 5.100014C A 3