find_inverted_chains: Find which chains to invert

In bayesdfa: Bayesian Dynamic Factor Analysis (DFA) with 'Stan'

Find which chains to invert

Description

Find which chains to invert by checking the sum of the squared deviations between the first chain and each other chain.

Usage

find_inverted_chains(model, trend = 1, plot = FALSE)

Arguments

model	A Stan model, rstanfit object
trend	Which trend to check
plot	Logical: should a plot of the trend for each chain be made? Defaults to FALSE

See Also

invert_chains

Examples

set.seed(2)
s <- sim_dfa(num_trends = 2)
set.seed(1)
m <- fit_dfa(y = s$y_sim, num_trends = 1, iter = 30, chains = 2)
# chains were already inverted, but we can redo that, as an example, with:
find_inverted_chains(m$model, plot = TRUE)

bayesdfa documentation built on Oct. 11, 2023, 5:14 p.m.