#'
#' @return An estimate of the basic reproduction number (R0).
#'
-#' @references
-#' [Fisman et al. (PloS One, 2013)](
+#' @references [Fisman et al. (PloS One, 2013)](
#' https://doi.org/10.1371/journal.pone.0083622)
#'
#' @seealso [idea()] for a similar method.
#'
#' @return An estimate of the basic reproduction number (R0).
#'
-#' @references
-#' [Fisman et al. (PloS One, 2013)](
+#' @references [Fisman et al. (PloS One, 2013)](
#' https://doi.org/10.1371/journal.pone.0083622)
#'
#' @seealso [id()] for a similar method.
#' returned. Note that the estimate is equal to `sum(supp * pmf)` (i.e., the
#' posterior mean).
#'
-#' @references
-#' [Bettencourt and Riberio (PloS One, 2008)](
+#' @references [Bettencourt and Riberio (PloS One, 2008)](
#' https://doi.org/10.1371/journal.pone.0002185)
#'
#' @seealso `vignette("seq_bayes_post", package = "Rnaught")` for examples of
#'
#' @param cases Vector of case counts. The vector must be of length at least two
#' and only contain positive integers.
-#' @param mu Mean of the serial distribution. This must be a positive number or
-#' `NA`. If a number is specified, the value should match the case counts in
-#' time units. For example, if case counts are weekly and the serial
-#' distribution has a mean of seven days, then `mu` should be set to `1`. If
-#' case counts are daily and the serial distribution has a mean of seven days,
-#' then `mu` should be set to `7`.
+#' @param mu Mean of the serial distribution (defaults to `NA`). This must be a
+#' positive number or `NA`. If a number is specified, the value should match
+#' the case counts in time units. For example, if case counts are weekly and
+#' the serial distribution has a mean of seven days, then `mu` should be set
+#' to `1`. If case counts are daily and the serial distribution has a mean of
+#' seven days, then `mu` should be set to `7`.
#' @param serial Whether to return the estimated serial distribution in addition
-#' to the estimate of R0. This must be a value identical to `TRUE` or `FALSE`.
+#' to the estimate of R0 (defaults to `FALSE`). This must be a value identical
+#' to `TRUE` or `FALSE`.
#' @param grid_length The length of the grid in the grid search (defaults to
#' 100). This must be a positive integer. It will only be used if `mu` is set
#' to `NA`. The grid search will go through all combinations of the shape and
#' Otherwise, if `serial` is identical to `FALSE`, only the estimate of R0 is
#' returned.
#'
-#' @references
-#' [White and Pagano (Statistics in Medicine, 2008)](
+#' @references [White and Pagano (Statistics in Medicine, 2008)](
#' https://doi.org/10.1002/sim.3136)
#'
#' @seealso `vignette("wp_serial", package="Rnaught")` for examples of using the
\item{cases}{Vector of case counts. The vector must be of length at least two
and only contain positive integers.}
-\item{mu}{Mean of the serial distribution. This must be a positive number or
-\code{NA}. If a number is specified, the value should match the case counts in
-time units. For example, if case counts are weekly and the serial
-distribution has a mean of seven days, then \code{mu} should be set to \code{1}. If
-case counts are daily and the serial distribution has a mean of seven days,
-then \code{mu} should be set to \code{7}.}
+\item{mu}{Mean of the serial distribution (defaults to \code{NA}). This must be a
+positive number or \code{NA}. If a number is specified, the value should match
+the case counts in time units. For example, if case counts are weekly and
+the serial distribution has a mean of seven days, then \code{mu} should be set
+to \code{1}. If case counts are daily and the serial distribution has a mean of
+seven days, then \code{mu} should be set to \code{7}.}
\item{serial}{Whether to return the estimated serial distribution in addition
-to the estimate of R0. This must be a value identical to \code{TRUE} or \code{FALSE}.}
+to the estimate of R0 (defaults to \code{FALSE}). This must be a value identical
+to \code{TRUE} or \code{FALSE}.}
\item{grid_length}{The length of the grid in the grid search (defaults to
100). This must be a positive integer. It will only be used if \code{mu} is set
\references{
\href{https://doi.org/10.1002/sim.3136}{White and Pagano (Statistics in Medicine, 2008)}
}
+\seealso{
+\code{vignette("wp_serial", package="Rnaught")} for examples of using the
+serial distribution.
+}