https://github.com/cran/nacopula
Revision 161411bb86f97e5a8bd89091cd61d03a33c2761a authored by Martin Maechler on 06 February 2012, 00:00 UTC, committed by Gabor Csardi on 06 February 2012, 00:00 UTC
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Tip revision: 161411bb86f97e5a8bd89091cd61d03a33c2761a authored by Martin Maechler on 06 February 2012, 00:00 UTC
version 0.8-0
Tip revision: 161411b
nacopula.h
/*
 Copyright (C) 2010 Marius Hofert and Martin Maechler

 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
 Foundation; either version 3 of the License, or (at your option) any later
 version.

 This program is distributed in the hope that it will be useful, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 details.

 You should have received a copy of the GNU General Public License along with
 this program; if not, see <http://www.gnu.org/licenses/>.
*/

#ifndef NACOPULA_DEFS_H
#define NACOPULA_DEFS_H

#include <R.h>
#include <Rinternals.h>

/**< For internationalized messages */
#ifdef ENABLE_NLS
#include <libintl.h>
#define _(String) dgettext ("Matrix", String)
#else
#define _(String) (String)
#define dngettext(pkg, String, StringP, N) (N > 1 ? StringP : String)
#endif

SEXP sinc_c(SEXP x_);
SEXP A__c(SEXP x_, SEXP alpha, SEXP I_alpha);

SEXP rstable_c(SEXP n, SEXP alpha);
SEXP retstable_c(SEXP V0_, SEXP h, SEXP alpha, SEXP method);

SEXP rLog_vec_c(SEXP n_, SEXP p_, SEXP Ip_);
SEXP rSibuya_vec_c(SEXP n_, SEXP alpha_);
SEXP rF01Frank_vec_c(SEXP V0_, SEXP theta_0_, SEXP theta_1_, SEXP rej_, SEXP approx_);
SEXP rF01Joe_vec_c(SEXP V0_, SEXP alpha_, SEXP approx_);

/**
 * C API---for "us" but maybe also other R packages
 * "export" it via ../inst/include/
*/
SEXP polyn_eval(SEXP coef, SEXP x);

double sinc_MM(double x);
double A_(double x, double alpha);
double BdB0(double x, double alpha);

double rstable0(double alpha);
double rstable (double alpha);
void rstable_vec(double S[], const int n, const double alpha);
void retstable_MH(double *St, const double V0[], double h, double alpha, int n);
void retstable_LD(double *St, const double V0[], double h, double alpha, int n);

double rLog(double p, double Ip);
double rSibuya(double alpha, double gamma_1_a /**< == Gamma(1 - alpha) */);
double rSibuya_sum(int n, double alpha, double gamma_1_a /**< == Gamma(1 - alpha) */);
void rSibuya_vec(double* V, int n, double alpha);
double rF01Frank(double V0, double theta0, double theta1, double p0, double p1,
	double gamma_1_a, double rej, int approx);
void rF01Frank_vec(double *V01, const double *V0, int n, double theta_0,
	double theta_1, double rej, int approx);
double rF01Joe(double V0, double alpha, double gamma_1_a /**< == Gamma(1 - alpha) */,
	int approx);
void rF01Joe_vec(double* V01, const double *V0, int n, double alpha, double approx);

#endif
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