| rpart-internal {rpart} | R Documentation |
Internal Functions
Description
Internal functions, only used by packages rpart and ipred.
Usage
pred.rpart(fit, x)
rpart.anova(y, offset, parms, wt)
rpart.class(y, offset, parms, wt)
rpart.exp(y, offset, parms, wt)
rpart.matrix(frame)
rpart.poisson(y, offset, parms, wt)
Arguments
fit |
a tree fitted by rpart. |
x |
a matrix of predictors. |
y |
the responses. |
offset |
an offset, or NULL. |
parms |
a list of parameters, usually empty. |
wt |
case weights. |
frame |
model frame (from call to rpart) |
Value
rpart.anova, rpart.class, rpart.exp and
rpart.poisson return a list with components
y |
(adjusting for offset if necessary), |
parms |
as input, |
numresp |
the number of responses, |
summary |
a function to be invoked by summary.rpart, |
text |
a function to be invoked by text.rpart. |
[Package
rpart version 3.1-44
Index]