regress.h

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#ifndef REGRESS_H 
#define REGRESS_H 


#include <jwsc/config.h>

#include <stdlib.h>
#include <inttypes.h>

#include "jwsc/base/error.h"
#include "jwsc/vector/vector.h"
#include "jwsc/matrix/matrix.h"


#ifdef __cplusplus
namespace jwsc {
extern "C" {
#endif


#if defined JWSC_HAVE_LAPACK

Error* linear_least_squares_regress_f
(
    Vector_f**      w_out,
    const Matrix_f* x,
    const Vector_f* y
);

Error* linear_least_squares_regress_d
(
    Vector_d**      w_out,
    const Matrix_d* x,
    const Vector_d* y
);

Error* linear_least_squares_ransac_regress_f
(
    Vector_f**      w_out,
    const Matrix_f* x,
    const Vector_f* y,
    uint32_t        n,
    uint32_t        k,
    float           t,
    uint32_t        d
);

Error* linear_least_squares_ransac_regress_d
(
    Vector_d**      w_out,
    const Matrix_d* x,
    const Vector_d* y,
    uint32_t        n,
    uint32_t        k,
    double          t,
    uint32_t        d
);

#endif


#ifdef __cplusplus
}
}
#endif


#endif