pyhrf.jde.noise.
NoiseARParamsSampler
(do_sampling=True, use_true_value=False, val_ini=None)¶Bases: pyhrf.xmlio.Initable
, pyhrf.jde.samplerbase.GibbsSamplerVariable
MH_ARsampling_gauss_proposal
(sig2, M)¶MH_ARsampling_optim
(A, reps, M)¶P_SAMPLE_FLAG
= 'sampleFlag'¶P_USE_TRUE_VALUE
= 'useTrueValue'¶P_VAL_INI
= 'initialValue'¶checkAndSetInitValue
(variables)¶computeInvAutoCorrNoise
(ARp)¶defaultParameters
= {'initialValue': None, 'sampleFlag': True, 'useTrueValue': False}¶finalizeSampling
()¶linkToData
(dataInput)¶sampleNextInternal
(variables)¶Define the behaviour of the variable at each sampling step when its sampling is not activated. Must be overriden in child classes.
pyhrf.jde.noise.
NoiseVarianceARSampler
(do_sampling=True, use_true_value=False, val_ini=None)¶Bases: pyhrf.jde.noise.NoiseVarianceSampler
checkAndSetInitValue
(variables)¶computeVarYTilde
(varNrls, varXh, varMBYPl)¶finalizeSampling
()¶sampleNextInternal
(variables)¶Define the behaviour of the variable at each sampling step when its sampling is not activated. Must be overriden in child classes.
pyhrf.jde.noise.
NoiseVarianceSampler
(do_sampling=True, use_true_value=False, val_ini=None)¶Bases: pyhrf.xmlio.Initable
, pyhrf.jde.samplerbase.GibbsSamplerVariable
#TODO : comment
checkAndSetInitValue
(variables)¶computeMXhQXh
(h, varXQX)¶compute_aaXhQXhi
(aa, i)¶finalizeSampling
()¶linkToData
(dataInput)¶sampleNextInternal
(variables)¶Define the behaviour of the variable at each sampling step when its sampling is not activated. Must be overriden in child classes.
sampleNextInternal_bak
(variables)¶pyhrf.jde.noise.
NoiseVarianceSamplerWithRelVar
(do_sampling=True, use_true_value=False, val_ini=None)¶Bases: pyhrf.jde.noise.NoiseVarianceSampler
computeWW
(w, destww)¶compute_aawwXhQXhi
(ww, aa, i)¶finalizeSampling
()¶sampleNextInternal
(variables)¶Define the behaviour of the variable at each sampling step when its sampling is not activated. Must be overriden in child classes.
pyhrf.jde.noise.
NoiseVariance_Drift_Sampler
(do_sampling=True, use_true_value=False, val_ini=None)¶Bases: pyhrf.xmlio.Initable
, pyhrf.jde.samplerbase.GibbsSamplerVariable
checkAndSetInitValue
(variables)¶linkToData
(dataInput)¶sampleNextInternal
(variables)¶Define the behaviour of the variable at each sampling step when its sampling is not activated. Must be overriden in child classes.
pyhrf.jde.noise.
NoiseVariancewithHabSampler
(do_sampling=True, use_true_value=False, val_ini=None)¶Bases: pyhrf.jde.noise.NoiseVarianceSampler
#TODO : Sampling procedure for noise variance parameters (white noise) #in case of habituation modeling wrt magnitude
finalizeSampling
()¶sampleNextInternal
(variables)¶Define the behaviour of the variable at each sampling step when its sampling is not activated. Must be overriden in child classes.