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diff --git a/thirdparty/includes/GSL/gsl/gsl_multifit.h b/thirdparty/includes/GSL/gsl/gsl_multifit.h
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-/* multifit/gsl_multifit.h
- *
- * Copyright (C) 2000, 2007, 2010 Brian Gough
- * Copyright (C) 2013, Patrick Alken
- *
- * 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, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GSL_MULTIFIT_H__
-#define __GSL_MULTIFIT_H__
-
-#include <stdlib.h>
-#include <gsl/gsl_math.h>
-#include <gsl/gsl_vector.h>
-#include <gsl/gsl_matrix.h>
-#include <gsl/gsl_types.h>
-
-#undef __BEGIN_DECLS
-#undef __END_DECLS
-#ifdef __cplusplus
-# define __BEGIN_DECLS extern "C" {
-# define __END_DECLS }
-#else
-# define __BEGIN_DECLS /* empty */
-# define __END_DECLS /* empty */
-#endif
-
-__BEGIN_DECLS
-
-typedef struct
-{
- size_t nmax; /* maximum number of observations */
- size_t pmax; /* maximum number of parameters */
- size_t n; /* number of observations in current SVD decomposition */
- size_t p; /* number of parameters in current SVD decomposition */
- gsl_matrix * A; /* least squares matrix for SVD, n-by-p */
- gsl_matrix * Q;
- gsl_matrix * QSI;
- gsl_vector * S;
- gsl_vector * t;
- gsl_vector * xt;
- gsl_vector * D;
- double rcond; /* reciprocal condition number */
-}
-gsl_multifit_linear_workspace;
-
-gsl_multifit_linear_workspace *
-gsl_multifit_linear_alloc (const size_t n, const size_t p);
-
-void
-gsl_multifit_linear_free (gsl_multifit_linear_workspace * w);
-
-int
-gsl_multifit_linear (const gsl_matrix * X,
- const gsl_vector * y,
- gsl_vector * c,
- gsl_matrix * cov,
- double * chisq,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_svd (const gsl_matrix * X,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_bsvd (const gsl_matrix * X,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_solve (const double lambda,
- const gsl_matrix * X,
- const gsl_vector * y,
- gsl_vector * c,
- double *rnorm,
- double *snorm,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_applyW(const gsl_matrix * X,
- const gsl_vector * w,
- const gsl_vector * y,
- gsl_matrix * WX,
- gsl_vector * Wy);
-
-int
-gsl_multifit_linear_stdform1 (const gsl_vector * L,
- const gsl_matrix * X,
- const gsl_vector * y,
- gsl_matrix * Xs,
- gsl_vector * ys,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_wstdform1 (const gsl_vector * L,
- const gsl_matrix * X,
- const gsl_vector * w,
- const gsl_vector * y,
- gsl_matrix * Xs,
- gsl_vector * ys,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_L_decomp (gsl_matrix * L, gsl_vector * tau);
-
-int
-gsl_multifit_linear_stdform2 (const gsl_matrix * LQR,
- const gsl_vector * Ltau,
- const gsl_matrix * X,
- const gsl_vector * y,
- gsl_matrix * Xs,
- gsl_vector * ys,
- gsl_matrix * M,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_wstdform2 (const gsl_matrix * LQR,
- const gsl_vector * Ltau,
- const gsl_matrix * X,
- const gsl_vector * w,
- const gsl_vector * y,
- gsl_matrix * Xs,
- gsl_vector * ys,
- gsl_matrix * M,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_genform1 (const gsl_vector * L,
- const gsl_vector * cs,
- gsl_vector * c,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_genform2 (const gsl_matrix * LQR,
- const gsl_vector * Ltau,
- const gsl_matrix * X,
- const gsl_vector * y,
- const gsl_vector * cs,
- const gsl_matrix * M,
- gsl_vector * c,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_wgenform2 (const gsl_matrix * LQR,
- const gsl_vector * Ltau,
- const gsl_matrix * X,
- const gsl_vector * w,
- const gsl_vector * y,
- const gsl_vector * cs,
- const gsl_matrix * M,
- gsl_vector * c,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_lreg (const double smin, const double smax,
- gsl_vector * reg_param);
-
-int
-gsl_multifit_linear_lcurve (const gsl_vector * y,
- gsl_vector * reg_param,
- gsl_vector * rho, gsl_vector * eta,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_lcorner(const gsl_vector *rho,
- const gsl_vector *eta,
- size_t *idx);
-
-int
-gsl_multifit_linear_lcorner2(const gsl_vector *reg_param,
- const gsl_vector *eta,
- size_t *idx);
-
-int
-gsl_multifit_linear_Lk(const size_t p, const size_t k, gsl_matrix *L);
-
-int
-gsl_multifit_linear_Lsobolev(const size_t p, const size_t kmax,
- const gsl_vector *alpha, gsl_matrix *L,
- gsl_multifit_linear_workspace *work);
-
-int
-gsl_multifit_wlinear (const gsl_matrix * X,
- const gsl_vector * w,
- const gsl_vector * y,
- gsl_vector * c,
- gsl_matrix * cov,
- double * chisq,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_wlinear_svd (const gsl_matrix * X,
- const gsl_vector * w,
- const gsl_vector * y,
- double tol,
- size_t * rank,
- gsl_vector * c,
- gsl_matrix * cov,
- double *chisq,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_wlinear_usvd (const gsl_matrix * X,
- const gsl_vector * w,
- const gsl_vector * y,
- double tol,
- size_t * rank,
- gsl_vector * c,
- gsl_matrix * cov,
- double *chisq,
- gsl_multifit_linear_workspace * work);
-
-int
-gsl_multifit_linear_est (const gsl_vector * x,
- const gsl_vector * c,
- const gsl_matrix * cov, double *y, double *y_err);
-
-double
-gsl_multifit_linear_rcond (const gsl_multifit_linear_workspace * w);
-
-int
-gsl_multifit_linear_residuals (const gsl_matrix *X, const gsl_vector *y,
- const gsl_vector *c, gsl_vector *r);
-
-typedef struct
-{
- const char * name; /* method name */
- int (*wfun)(const gsl_vector *r, gsl_vector *w);
- int (*psi_deriv)(const gsl_vector *r, gsl_vector *dpsi);
- double tuning_default; /* default tuning constant */
-} gsl_multifit_robust_type;
-
-typedef struct
-{
- double sigma_ols; /* OLS estimate of sigma */
- double sigma_mad; /* MAD estimate of sigma */
- double sigma_rob; /* robust estimate of sigma */
- double sigma; /* final estimate of sigma */
- double Rsq; /* R^2 coefficient of determination */
- double adj_Rsq; /* degree of freedom adjusted R^2 */
- double rmse; /* root mean squared error */
- double sse; /* residual sum of squares */
- size_t dof; /* degrees of freedom */
- size_t numit; /* number of iterations */
- gsl_vector *weights; /* final weights */
- gsl_vector *r; /* final residuals y - X c */
-} gsl_multifit_robust_stats;
-
-typedef struct
-{
- size_t n; /* number of observations */
- size_t p; /* number of parameters */
- size_t numit; /* number of iterations */
- size_t maxiter; /* maximum iterations */
- const gsl_multifit_robust_type *type;
- double tune; /* tuning parameter */
-
- gsl_vector *r; /* residuals at current iteration */
- gsl_vector *weights; /* weights at current iteration */
- gsl_vector *c_prev; /* coefficients from previous iteration */
- gsl_vector *resfac; /* multiplicative factors for residuals */
-
- gsl_vector *psi; /* psi(r) */
- gsl_vector *dpsi; /* psi'(r) */
-
- gsl_matrix *QSI; /* Q S^{-1} of original matrix X */
- gsl_vector *D; /* balancing parameters of original matrix X */
-
- gsl_vector *workn; /* workspace of length n */
-
- gsl_multifit_robust_stats stats; /* various statistics */
-
- gsl_multifit_linear_workspace *multifit_p;
-} gsl_multifit_robust_workspace;
-
-/* available types */
-GSL_VAR const gsl_multifit_robust_type * gsl_multifit_robust_default;
-GSL_VAR const gsl_multifit_robust_type * gsl_multifit_robust_bisquare;
-GSL_VAR const gsl_multifit_robust_type * gsl_multifit_robust_cauchy;
-GSL_VAR const gsl_multifit_robust_type * gsl_multifit_robust_fair;
-GSL_VAR const gsl_multifit_robust_type * gsl_multifit_robust_huber;
-GSL_VAR const gsl_multifit_robust_type * gsl_multifit_robust_ols;
-GSL_VAR const gsl_multifit_robust_type * gsl_multifit_robust_welsch;
-
-gsl_multifit_robust_workspace *gsl_multifit_robust_alloc(const gsl_multifit_robust_type *T,
- const size_t n, const size_t p);
-void gsl_multifit_robust_free(gsl_multifit_robust_workspace *w);
-int gsl_multifit_robust_tune(const double tune,
- gsl_multifit_robust_workspace *w);
-int gsl_multifit_robust_maxiter(const size_t maxiter,
- gsl_multifit_robust_workspace *w);
-const char *gsl_multifit_robust_name(const gsl_multifit_robust_workspace *w);
-gsl_multifit_robust_stats gsl_multifit_robust_statistics(const gsl_multifit_robust_workspace *w);
-int gsl_multifit_robust_weights(const gsl_vector *r, gsl_vector *wts,
- gsl_multifit_robust_workspace *w);
-int gsl_multifit_robust(const gsl_matrix * X, const gsl_vector * y,
- gsl_vector * c, gsl_matrix *cov,
- gsl_multifit_robust_workspace *w);
-int gsl_multifit_robust_est(const gsl_vector * x, const gsl_vector * c,
- const gsl_matrix * cov, double *y, double *y_err);
-int gsl_multifit_robust_residuals(const gsl_matrix * X,
- const gsl_vector * y,
- const gsl_vector * c, gsl_vector * r,
- gsl_multifit_robust_workspace * w);
-
-__END_DECLS
-
-#endif /* __GSL_MULTIFIT_H__ */
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