SBC_backend_iid_draws: S3 generic to let backends signal that they produced...
In hyunjimoon/SBC: Simulation Based Calibration for rstan/cmdstanr models
SBC_backend_iid_draws R Documentation
S3 generic to let backends signal that they produced independent draws.
Description
Most backends (e.g. those based on variatns of MCMC) don't produce
independent draws and thus diagnostics like Rhat and ESS are important
and draws may need thinning. Backends that already produce independent
draws (e.g. ADVI/optimizing) can implement this method to return TRUE
to signal this is the case. If this method returns TRUE, ESS and Rhat will
always attain their best possible values and SBC_backend_default_thin_ranks()
will return 1.
The default implementation returns FALSE.
Usage
SBC_backend_iid_draws(backend)
## Default S3 method:
SBC_backend_iid_draws(backend)
Arguments
backend
to check
hyunjimoon/SBC documentation built on March 15, 2024, 3:18 a.m.
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| SBC_backend_iid_draws | R Documentation |
S3 generic to let backends signal that they produced independent draws.
Description
Most backends (e.g. those based on variatns of MCMC) don't produce
independent draws and thus diagnostics like Rhat and ESS are important
and draws may need thinning. Backends that already produce independent
draws (e.g. ADVI/optimizing) can implement this method to return TRUE
to signal this is the case. If this method returns TRUE, ESS and Rhat will
always attain their best possible values and SBC_backend_default_thin_ranks()
will return 1.
The default implementation returns FALSE.
Usage
SBC_backend_iid_draws(backend)
## Default S3 method:
SBC_backend_iid_draws(backend)
Arguments
backend |
to check |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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