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Predict.h File Reference

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Functions

void C_splitnode (SEXP node, SEXP learnsample, SEXP control)


Function Documentation

void C_splitnode SEXP  node,
SEXP  learnsample,
SEXP  control
 

Split a node according to a splitting rule

Parameters:
node the current node with primary split specified
learnsample learning sample
control an object of class `TreeControl'
Todo:
outplace the splitting since there are at least 3 functions with nearly identical code

Definition at line 21 of file Predict.c.

References C_init_node(), get_maxsurrogate(), get_missings(), get_ninputs(), get_nobs(), get_splitctrl(), get_variable(), has_missings(), i_in_set(), ncol(), NODE_LENGTH, PL2_inputsSym, PL2_jointtransfSym, PL2_responsesSym, S3_LEFT, S3_RIGHT, S3get_nodeweights(), S3get_primarysplit(), S3get_splitpoint(), S3get_variableID(), and S3is_ordered().

Referenced by C_TreeGrow().

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