stan_thin: thin n post-warumps samples from a stanfit object

In metrumresearchgroup/shredder: Rstan Manipulation API

Description

This is a wrapper around stan_slice() to make it easy to thin samples from each parameter in a stanfit object.

Usage

stan_thin_n(object, size, inc_warmup = TRUE)

stan_thin_frac(object, size, inc_warmup = TRUE)

Arguments

object	stanfit object
size	numeric, for stan_thin_n size of thin, for stan_thin_frac fraction of samples to sample.
inc_warmup	logical, include warmup in output, Default: TRUE

Value

stanfit

See Also

Other filtering: stan_filter(), stan_slice()

Examples

rats <- rats_example(nCores = 1)

rats%>%
  stan_select(mu_alpha)%>%
  stan_thin_n(30)
  
rats%>%
  stan_select(mu_alpha)%>%
  stan_thin_frac(0.5)

rats%>%
  stan_select(mu_alpha)%>%
  stan_thin_n(30,inc_warmup = FALSE)

metrumresearchgroup/shredder documentation built on Sept. 1, 2020, 5:36 p.m.