search for: missmat

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2008 May 28
1
calling C function from R
...as sent to rpfit? I am confused because rpart.c only returns an integer, not an object. The following is the rpart.c function: int rpart(int n,  int nvarx, Sint *ncat, int method,  int  maxpri,  double *parms,  double *ymat,  FLOAT *xmat, Sint *missmat, struct cptable *cptable, struct node **tree,            char **error,   int *which, int xvals,     Sint *x_grp,    dou...