Nothing
#' Returns a summary of the prior distributions used
#'
#' @inherit rstantools::prior_summary params return
#' @param digits Number of digits used for rounding.
#' @export
prior_summary.epimodel <- function(object, digits = 3, ...) {
out <- list()
f <- function(x) {
return(structure(
x,
class = "prior_summary_reg.epimodel",
print_digits = digits
))
}
out <- list(f(object$rt_prior_info))
out <- c(
out,
lapply(object$obs_prior_info, f)
)
names(out) <- c(
"R",
sapply(object$obs, function(x) .get_obs(formula(x)))
)
return(structure(
out,
class = "prior_summary.epimodel",
model_name = deparse(substitute(object))
))
}
#' Print method for \code{prior_summary.epimodel} objects
#'
#' @inherit print.epimodel params return
#'
#' @export
print.prior_summary.epimodel <- function(x, digits, ...) {
msg <- paste0("Priors for model '", attr(x, "model_name"), "'")
cat(msg, "\n----------")
for (nme in names(x)) {
cat("\n Regression for ", nme, ":\n----")
print(x[[nme]])
cat("\n----")
}
cat("\nSee help('prior_summary.epimodel') for more details\n")
invisible(x)
}
#' Print method for \code{prior_summary_reg.epimodel} objects
#'
#' @inherit print.epimodel params return
#'
#' @export
print.prior_summary_reg.epimodel <- function(x, digits, ...) {
if (missing(digits))
digits <- attr(x, "print_digits") %ORifNULL% 2
.dig <- digits
.fr2 <- function(y, .digits = .dig, ...) format(y, digits = .digits, ...)
.fr3 <- function(y, .nsmall = .dig) .fr2(y, nsmall = .nsmall)
formatters <- list(.fr2, .fr3)
if (!is.null(x[["prior_intercept"]]))
.print_scalar_prior(
x[["prior_intercept"]],
txt = paste0("Intercept"),
formatters
)
if (!is.null(x[["prior"]]))
.print_vector_prior(
x[["prior"]],
txt = paste0("\nCoefficients"),
formatters = formatters
)
if (!is.null(x[["prior_covariance"]]))
.print_covariance_prior(x[["prior_covariance"]], txt = "\nCovariance", formatters)
if (!is.null(x[["prior_aux"]]))
.print_scalar_prior(
x[["prior_aux"]],
txt = paste0("\n ", x[["prior_aux"]]$aux_name),
formatters
)
invisible(x)
}
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