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dtCMatrix.c File Reference

#include "dtCMatrix.h"

Functions

SEXP tsc_validate (SEXP x)
SEXP tsc_transpose (SEXP x)
SEXP tsc_to_dgTMatrix (SEXP x)
int parent_inv_ap (int n, int countDiag, const int pr[], int ap[])
void parent_inv_ai (int n, int countDiag, const int pr[], int ai[])
SEXP Parent_inverse (SEXP par, SEXP unitdiag)

Function Documentation

void parent_inv_ai (  int  n,
int  countDiag,
const int  pr[],
int  ai[]
) 
 

Derive the row index array for the inverse of L from the parent array

Parameters:
n length of parent array
countDiag 0 for a unit triangular matrix with ii

SEXP dsyMatrix_as_dspMatrix (  SEXP  from  ) 
 

SEXP dsyMatrix_as_matrix (  SEXP  from  ) 
 

SEXP dsyMatrix_dgeMatrix_mm (  SEXP  a,
SEXP  b
) 
 

SEXP dsyMatrix_dgeMatrix_mm_R (  SEXP  a,
SEXP  b
) 
 

SEXP dsyMatrix_dgeMatrix_solve (  SEXP  a,
SEXP  b
) 
 

SEXP dsyMatrix_matrix_solve (  SEXP  a,
SEXP  b
) 
 

SEXP dsyMatrix_norm (  SEXP