Extract latent factor posteriors from fit — latent_factors • tulpa

Extract latent factor posteriors from fit

Usage

latent_factors(fit, summary = TRUE, probs = c(0.025, 0.5, 0.975))

Arguments

fit: A tulpa_fit object
summary: Logical; if TRUE, return summary statistics. If FALSE, return full posterior draws.
probs: Quantiles for summary. Default is c(0.025, 0.5, 0.975).

Value

If summary = TRUE, a data frame with columns for observation, factor, and summary statistics. If summary = FALSE, a matrix of posterior draws.

Examples

if (FALSE) { # \dontrun{
# `fit` is a ratio / multi-arm model fitted with latent factors by a consumer
# package (tulpaRatio owns the two-arm formula and the negbin/negbin ratio
# family and reads the latent_factor() spec):

# Get summary
factors <- latent_factors(fit)
head(factors)

# Get full posterior draws
factor_draws <- latent_factors(fit, summary = FALSE)
} # }