- subcs =
prune(cs, alfa)
- prunes a subtree from the given tree, given the complexity
parameter alfa
- subcs =
prunetot(cs, lnum)
- prunes a subtree from a tree, given desired number of leaves
- subcs =
maketr(cs, node)
- forms a subtree, cutting at a given node
- resu =
prunecv(tr, alfaseq, x, y, type)
- for a given tree, this quantlet calculates the MSE of squared
residuals for the subtrees of
a given tree
- seq =
pruneseq(cs)
- for a given tree, this quantlet gives the sequence of
values and numbers of leaves of the pruned subtrees
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