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NumCosmo Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Properties |
Supernovae Distance CovarianceSupernovae Distance Covariance — Calculates the covariance between distance estimates |
Synopsis
#define NC_SNIA_DIST_COV_DATA_GROUP #define NC_SNIA_DIST_COV_DATA_KEY #define NC_SNIA_DIST_COV_DATA_LEN_KEY #define NC_SNIA_DIST_COV_DEFAULT_ALPHA #define NC_SNIA_DIST_COV_DEFAULT_BETA #define NC_SNIA_DIST_COV_DEFAULT_PARAMS_ABSTOL #define NC_SNIA_DIST_COV_DEFAULT_SIGMA_INT #define NC_SNIA_DIST_COV_SIGMA_INT #define NC_SNIA_DIST_COV_SIGMA_INT_DEFAULT_LEN #define NC_SNIA_DIST_COV_VPARAM_LEN struct NcSNIADistCov; struct NcSNIADistCovClass; enum NcSNIADistCovData; enum NcSNIADistCovParams; void nc_snia_dist_cov_calc (NcSNIADistCov *dcov
,NcmMatrix *cov
); void nc_snia_dist_cov_clear (NcSNIADistCov **dcov
); void nc_snia_dist_cov_free (NcSNIADistCov *dcov
); void nc_snia_dist_cov_load (NcSNIADistCov *dcov
,const gchar *filename
); NcSNIADistCov * nc_snia_dist_cov_new (guint mu_len
); void nc_snia_dist_cov_set_size (NcSNIADistCov *dcov
,guint mu_len
);
Properties
"alpha" gdouble : Read / Write "alpha-fit" gboolean : Read / Write "beta" gdouble : Read / Write "beta-fit" gboolean : Read / Write "mu-len" guint : Read / Write / Construct "sigma-int" NcmVector* : Read / Write "sigma-int-fit" GVariant* : Read / Write "sigma-int-length" guint : Read / Write / Construct Only "sigma-pecz" gdouble : Read / Write / Construct
Details
enum NcSNIADistCovData
typedef enum { NC_SNIA_DIST_COV_NAME = 0, NC_SNIA_DIST_COV_ZCMB, NC_SNIA_DIST_COV_ZHE, NC_SNIA_DIST_COV_SIGMA_Z, NC_SNIA_DIST_COV_MAGNITUDE, NC_SNIA_DIST_COV_SIGMA_MAGNITUDE, NC_SNIA_DIST_COV_WIDTH, NC_SNIA_DIST_COV_SIGMA_WIDTH, NC_SNIA_DIST_COV_COLOUR, NC_SNIA_DIST_COV_SIGMA_COLOUR, NC_SNIA_DIST_COV_THIRDPAR, NC_SNIA_DIST_COV_SIGMA_THIRDPAR, NC_SNIA_DIST_COV_V_MAGNITUDE_WIDTH, NC_SNIA_DIST_COV_V_MAGNITUDE_COLOUR, NC_SNIA_DIST_COV_V_WIDTH_COLOUR, } NcSNIADistCovData;
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nc_snia_dist_cov_calc ()
void nc_snia_dist_cov_calc (NcSNIADistCov *dcov
,NcmMatrix *cov
);
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nc_snia_dist_cov_load ()
void nc_snia_dist_cov_load (NcSNIADistCov *dcov
,const gchar *filename
);
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nc_snia_dist_cov_new ()
NcSNIADistCov * nc_snia_dist_cov_new (guint mu_len
);
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nc_snia_dist_cov_set_size ()
void nc_snia_dist_cov_set_size (NcSNIADistCov *dcov
,guint mu_len
);
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Property Details
The "alpha"
property
"alpha" gdouble : Read / Write
alpha.
Allowed values: [-10,10]
Default value: 1.45
The "beta"
property
"beta" gdouble : Read / Write
beta.
Allowed values: [-10,10]
Default value: 3.16
The "mu-len"
property
"mu-len" guint : Read / Write / Construct
Distance modulus length.
Default value: 0
The "sigma-int-fit"
property
"sigma-int-fit" GVariant* : Read / Write
Sigma intrisic:fit.
Allowed values: GVariant<a*>
Default value: NULL
The "sigma-int-length"
property
"sigma-int-length" guint : Read / Write / Construct Only
Sigma intrisic:length.
Default value: 4