#include "party.h"

Go to the source code of this file.
Functions | |
| void | C_surrogates (SEXP node, SEXP learnsample, SEXP weights, SEXP controls, SEXP fitmem) |
| SEXP | R_surrogates (SEXP node, SEXP learnsample, SEXP weights, SEXP controls, SEXP fitmem) |
| void | C_splitsurrogate (SEXP node, SEXP learnsample) |
Definition in file SurrogateSplits.c.
| void C_splitsurrogate | ( | SEXP | node, | |
| SEXP | learnsample | |||
| ) |
Split with missing values
| node | the current node with primary and surrogate splits specified | |
| learnsample | learning sample |
Definition at line 173 of file SurrogateSplits.c.
Referenced by C_TreeGrow().
| void C_surrogates | ( | SEXP | node, | |
| SEXP | learnsample, | |||
| SEXP | weights, | |||
| SEXP | controls, | |||
| SEXP | fitmem | |||
| ) |
Search for surrogate splits for bypassing the primary split
| node | the current node with primary split specified | |
| learnsample | learning sample | |
| weights | the weights associated with the current node | |
| controls | an object of class `TreeControl' | |
| fitmem | an object of class `TreeFitMemory' |
Definition at line 21 of file SurrogateSplits.c.
Referenced by C_TreeGrow(), and R_surrogates().
| SEXP R_surrogates | ( | SEXP | node, | |
| SEXP | learnsample, | |||
| SEXP | weights, | |||
| SEXP | controls, | |||
| SEXP | fitmem | |||
| ) |
R-interface to C_surrogates
| node | the current node with primary split specified | |
| learnsample | learning sample | |
| weights | the weights associated with the current node | |
| controls | an object of class `TreeControl' | |
| fitmem | an object of class `TreeFitMemory' |
Definition at line 158 of file SurrogateSplits.c.
References C_surrogates(), and S3get_surrogatesplits().

1.5.3