ncm_mset_catalog_new ()

NcmMSetCatalog *
ncm_mset_catalog_new (NcmMSet *mset,
                      guint nadd_vals,
                      ...);

Creates a new NcmMSetCatalog based on the NcmFit object fit . The catalog assumes that the fit object will remain with the same set of free parameters during his whole lifetime.

ncm_mset_catalog_free ()

void
ncm_mset_catalog_free (NcmMSetCatalog *mcat);

Decrese the reference count of mcat atomically.

ncm_mset_catalog_clear ()

void
ncm_mset_catalog_clear (NcmMSetCatalog **mcat);

Decrese the reference count of *mcat atomically and sets the pointer *mcat to null.

ncm_mset_catalog_set_add_val_name ()

void
ncm_mset_catalog_set_add_val_name (NcmMSetCatalog *mcat,
                                   guint i,
                                   const gchar *name);

Sets the i -th additional value name.

ncm_mset_catalog_set_file ()

void
ncm_mset_catalog_set_file (NcmMSetCatalog *mcat,
                           const gchar *filename);

Sets the data filename to be used to sync/save data.

ncm_mset_catalog_set_flush_mode ()

void
ncm_mset_catalog_set_flush_mode (NcmMSetCatalog *mcat,
                                 NcmMSetCatalogFlush fmode);

Sets the flush mode to fmode .

ncm_mset_catalog_set_flush_interval ()

void
ncm_mset_catalog_set_flush_interval (NcmMSetCatalog *mcat,
                                     gdouble interval);

Sets the minimum time interval between flushs.

ncm_mset_catalog_set_first_id ()

void
ncm_mset_catalog_set_first_id (NcmMSetCatalog *mcat,
                               gint first_id);

Sets the first id of the catalog, mainly used to inform in which realization the catalog starts.

ncm_mset_catalog_set_run_type ()

void
ncm_mset_catalog_set_run_type (NcmMSetCatalog *mcat,
                               const gchar *rtype_str);

Sets the run type string.

ncm_mset_catalog_set_rng ()

void
ncm_mset_catalog_set_rng (NcmMSetCatalog *mcat,
                          NcmRNG *rng);

Sets the random number generator.

ncm_mset_catalog_sync ()

void
ncm_mset_catalog_sync (NcmMSetCatalog *mcat,
                       gboolean check);

Syncronise memory and data file. If no file was defined simply returns.

ncm_mset_catalog_reset ()

void
ncm_mset_catalog_reset (NcmMSetCatalog *mcat);

Clean all catalog data from memory and file. Otherwise it does not change any object's parameter.

ncm_mset_catalog_erase_data ()

void
ncm_mset_catalog_erase_data (NcmMSetCatalog *mcat);

This function erases all data from the fits file associated with the catalog.

ncm_mset_catalog_peek_filename ()

const gchar *
ncm_mset_catalog_peek_filename (NcmMSetCatalog *mcat);

Gets the filename associated with mcat .

ncm_mset_catalog_is_empty ()

gboolean
ncm_mset_catalog_is_empty (NcmMSetCatalog *mcat);

ncm_mset_catalog_largest_error ()

gdouble
ncm_mset_catalog_largest_error (NcmMSetCatalog *mcat);

Calculates the largest proportional error of the parameters included, i.e., $\text{lre} = \sigma_{\hat{p}}/(|\hat{p}|\sqrt{n})$ where $n$ represents the number of samples in the catalog, $\hat{p}$ is the estimated mean of the parameter $p$ and $\sigma_{\hat{p}}$ its standard deviation.

It tries to guess when $p = 0$. In this case $\sigma_{\hat{p}} \approx |\hat{p}|\sqrt{n}$, therefore for $n > 10$ it tests if $\text{lre} \approx 1$ and if it is the case it returns $\text{lre} = \sigma_{\hat{p}}/\sqrt{n}$ instead.

ncm_mset_catalog_len ()

guint
ncm_mset_catalog_len (NcmMSetCatalog *mcat);

Number of itens in the catalog.

ncm_mset_catalog_add_from_mset ()

void
ncm_mset_catalog_add_from_mset (NcmMSetCatalog *mcat,
                                NcmMSet *mset,
                                ...);

Adds a new element to the catalog using the parameters from mset . It assumes that mset is compatible with the catalog and expect the right number of additional values.

ncm_mset_catalog_add_from_mset_array ()

void
ncm_mset_catalog_add_from_mset_array (NcmMSetCatalog *mcat,
                                      NcmMSet *mset,
                                      gdouble *ax);

Adds a new element to the catalog using the parameters from mset . It assumes that mset is compatible with the catalog and expect the right number of additional values in the array ax .

ncm_mset_catalog_add_from_vector ()

void
ncm_mset_catalog_add_from_vector (NcmMSetCatalog *mcat,
                                  NcmVector *vals);

Adds a new element to the catalog using the values from the vector vals .

ncm_mset_catalog_log_current_stats ()

void
ncm_mset_catalog_log_current_stats (NcmMSetCatalog *mcat);

Logs the current means and standard deviations of the catalog's parameters.

ncm_mset_catalog_peek_current_row ()

NcmVector *
ncm_mset_catalog_peek_current_row (NcmMSetCatalog *mcat);

Gets the last added row.

ncm_mset_catalog_get_mean ()

void
ncm_mset_catalog_get_mean (NcmMSetCatalog *mcat,
                           NcmVector **mean);

Gets the current mean vector.

ncm_mset_catalog_get_covar ()

void
ncm_mset_catalog_get_covar (NcmMSetCatalog *mcat,
                            NcmMatrix **cov);

Gets the current covariance matrix.

ncm_mset_catalog_param_pdf ()

void
ncm_mset_catalog_param_pdf (NcmMSetCatalog *mcat,
                            guint i);

Bins and calculates the pdf associated with the parameter i . (not ready yet FIXME)

ncm_mset_catalog_param_pdf_pvalue ()

gdouble
ncm_mset_catalog_param_pdf_pvalue (NcmMSetCatalog *mcat,
                                   gdouble pval,
                                   gboolean both);

Calculates the p-value associated with the parameter value pval .

enum NcmMSetCatalogFlush

Catalog flush modes.

NCM_MSET_CATALOG_EXTNAME

#define NCM_MSET_CATALOG_EXTNAME "NcmMSetCatalog:DATA"

NCM_MSET_CATALOG_M2LNL_COLNAME

#define NCM_MSET_CATALOG_M2LNL_COLNAME "NcmFit:m2lnL"

NCM_MSET_CATALOG_FIRST_ID_LABEL

#define NCM_MSET_CATALOG_FIRST_ID_LABEL "FIRST_ID"

NCM_MSET_CATALOG_RNG_ALGO_LABEL

#define NCM_MSET_CATALOG_RNG_ALGO_LABEL "RNG_ALGO"

NCM_MSET_CATALOG_RNG_SEED_LABEL

#define NCM_MSET_CATALOG_RNG_SEED_LABEL "RNG_SEED"

NCM_MSET_CATALOG_RNG_STAT_LABEL

#define NCM_MSET_CATALOG_RNG_STAT_LABEL "RNG_STAT"

NCM_MSET_CATALOG_RNG_INIS_LABEL

#define NCM_MSET_CATALOG_RNG_INIS_LABEL "RNG_INIS"

NCM_MSET_CATALOG_NROWS_LABEL

#define NCM_MSET_CATALOG_NROWS_LABEL "NAXIS2"

NCM_MSET_CATALOG_RTYPE_LABEL

#define NCM_MSET_CATALOG_RTYPE_LABEL "RTYPE"

NCM_MSET_CATALOG_RTYPE_BSTRAP_MEAN

#define NCM_MSET_CATALOG_RTYPE_BSTRAP_MEAN "bootstrap-mean"

NCM_MSET_CATALOG_RTYPE_UNDEFINED

#define NCM_MSET_CATALOG_RTYPE_UNDEFINED "undefined-run"

NCM_MSET_CATALOG_FSYMB_LABEL

#define NCM_MSET_CATALOG_FSYMB_LABEL "FSYMB"

The “filename” property

  “filename”                 gchar *

Catalog filename.

Flags: Read / Write

Default value: NULL

The “flush-interval” property

  “flush-interval”           gdouble

Data flush interval.

Flags: Read / Write / Construct

Allowed values: [0,1000]

Default value: 10

The “fmode” property

  “fmode”                    NcmMSetCatalogFlush

Catalog flush mode.

Flags: Read / Write / Construct

Default value: NCM_MSET_CATALOG_FLUSH_AUTO

The “mset” property

  “mset”                     NcmMSet *

NcmMSet object.

Flags: Read / Write / Construct Only

The “nadd-vals” property

  “nadd-vals”                guint

Number of additional values.

Flags: Read / Write / Construct Only

Allowed values: >= 1

Default value: 1

The “rng” property

  “rng”                      NcmRNG *

Random number generator object.

Flags: Read / Write

The “run-type-string” property

  “run-type-string”          gchar *

Run type string.

Flags: Read / Write / Construct

Default value: "undefined-run"