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Ensemble Sampler Markov Chain Monte Carlo AnalysisEnsemble Sampler Markov Chain Monte Carlo Analysis — Object implementing Esemble Sampler Markov Chain Monte Carlo analysis |
Functions
NcmFitESMCMC * | ncm_fit_esmcmc_new () |
void | ncm_fit_esmcmc_free () |
void | ncm_fit_esmcmc_clear () |
void | ncm_fit_esmcmc_set_data_file () |
void | ncm_fit_esmcmc_set_sampler () |
void | ncm_fit_esmcmc_set_mtype () |
void | ncm_fit_esmcmc_set_move_type () |
void | ncm_fit_esmcmc_set_move_scale () |
void | ncm_fit_esmcmc_set_nthreads () |
void | ncm_fit_esmcmc_set_rng () |
gdouble | ncm_fit_esmcmc_get_accept_ratio () |
void | ncm_fit_esmcmc_start_run () |
void | ncm_fit_esmcmc_end_run () |
void | ncm_fit_esmcmc_reset () |
void | ncm_fit_esmcmc_run () |
void | ncm_fit_esmcmc_run_lre () |
void | ncm_fit_esmcmc_mean_covar () |
#define | NCM_FIT_ESMCMC_MIN_FLUSH_INTERVAL |
Properties
NcmFit * | fit | Read / Write / Construct Only |
gdouble | move-scale | Read / Write / Construct |
NcmFitESMCMCMoveType | move-type | Read / Write / Construct |
NcmFitRunMsgs | mtype | Read / Write |
guint | nthreads | Read / Write |
gint | nwalkers | Read / Write / Construct Only |
NcmMSetTransKern * | sampler | Read / Write / Construct |
Functions
ncm_fit_esmcmc_new ()
NcmFitESMCMC * ncm_fit_esmcmc_new (NcmFit *fit
,gint nwalkers
,NcmMSetTransKern *sampler
,NcmFitESMCMCMoveType mt
,NcmFitRunMsgs mtype
);
FIXME
Parameters
fit |
a NcmFit. |
|
nwalkers |
number of walkers. |
|
sampler |
inital points sampler NcmMSetTransKern. |
|
mt |
move type from NcmFitESMCMCMoveType. |
|
mtype |
FIXME |
ncm_fit_esmcmc_set_data_file ()
void ncm_fit_esmcmc_set_data_file (NcmFitESMCMC *esmcmc
,const gchar *filename
);
FIXME
ncm_fit_esmcmc_set_sampler ()
void ncm_fit_esmcmc_set_sampler (NcmFitESMCMC *esmcmc
,NcmMSetTransKern *sampler
);
ncm_fit_esmcmc_set_mtype ()
void ncm_fit_esmcmc_set_mtype (NcmFitESMCMC *esmcmc
,NcmFitRunMsgs mtype
);
FIXME
ncm_fit_esmcmc_set_move_type ()
void ncm_fit_esmcmc_set_move_type (NcmFitESMCMC *esmcmc
,NcmFitESMCMCMoveType mt
);
FIXME
ncm_fit_esmcmc_set_move_scale ()
void ncm_fit_esmcmc_set_move_scale (NcmFitESMCMC *esmcmc
,gdouble a
);
FIXME
ncm_fit_esmcmc_set_nthreads ()
void ncm_fit_esmcmc_set_nthreads (NcmFitESMCMC *esmcmc
,guint nthreads
);
If nthreads
is larger than nwalkers / 2, it will be set to
nwalkers / 2.
ncm_fit_esmcmc_get_accept_ratio ()
gdouble
ncm_fit_esmcmc_get_accept_ratio (NcmFitESMCMC *esmcmc
);
FIXME
ncm_fit_esmcmc_run ()
void ncm_fit_esmcmc_run (NcmFitESMCMC *esmcmc
,guint n
);
Runs the Monte Carlo until it reaches the n
-th realization. Note that
if the first_id is non-zero it will run n
- first_id realizations.
ncm_fit_esmcmc_run_lre ()
void ncm_fit_esmcmc_run_lre (NcmFitESMCMC *esmcmc
,guint prerun
,gdouble lre
);
FIXME
Property Details
The “move-scale”
property
“move-scale” gdouble
Move scale (a).
Flags: Read / Write / Construct
Allowed values: >= 1
Default value: 2
The “move-type”
property
“move-type” NcmFitESMCMCMoveType
Move type.
Flags: Read / Write / Construct
Default value: NCM_FIT_ESMCMC_MOVE_TYPE_STRETCH
The “mtype”
property
“mtype” NcmFitRunMsgs
Run messages type.
Flags: Read / Write
Default value: NCM_FIT_RUN_MSGS_SIMPLE
The “nthreads”
property
“nthreads” guint
Number of threads to run.
Flags: Read / Write
Default value: 0
The “nwalkers”
property
“nwalkers” gint
Number of walkers.
Flags: Read / Write / Construct Only
Allowed values: >= 1
Default value: 1
The “sampler”
property
“sampler” NcmMSetTransKern *
Initial points sampler.
Flags: Read / Write / Construct