
48 Appendix A2 Exported Function Summary
double DDensBeta(double x, double a, double b);
double DDensChi(double x, double dDf);
double DDensF(double x, double dDf1, double dDf2);
double DDensGamma(double g, double r, double a);
double DDensGH(double dX, double dNu, double dDelta,
double dGamma, double dBeta);
double DDensGIG(double dX, double dNu, double dDelta,
double dGamma);
double DDensMises(double x, double dMu, double dKappa);
double DDensNormal(double x);
double DDensPoisson(double dMu, int k);
double DDensT(double x, double dDf);
Return value
Value of density at x.
DecQRtMul
void DecQRtMul(MATRIX mQt, int cX, int cT, MATRIX mY, int cY,
int cR);
void DecQRtMult(MATRIX mQt, int cX, int cT, MATRIX mYt, int cY,
int cR);
mQt[cX][cT] in: householder vectors of QR decomposition of X
mYt[cY][cT] in: matrix Y
out: Q
0
Y
mY[cT][cY] in: matrix Y
out: Q
0
Y
cR in: row rank of X
0
Return value
Computes Q
0
Y .
Description
Performs multiplication by Q
0
after a QR decomposition.
DDiagXSXt, DDiagXtSXtt
double DDiagXSXt(int iT, MATRIX mX, MATRIX mS, int cS);
double DDiagXtSXtt(int cX, MATRIX mXt, MATRIX mS, int cS);
mXt[cX][cS] in: matrix X
mX[cS][cX] in: matrix X
0
mS[cS][cS] in: symmetric matrix S
Return value
DDiagXtSXtt returns Xt[][iT ]
0
SXt[][iT ]; DDiagXSXt returns X[iT ][]SX[iT ][]
0
.
Description
Performs multiplication by Q
0
after a QR decomposition.
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