#' @return An estimate of the basic reproduction number (R0).
#'
#' @references [Fisman et al. (PloS One, 2013)](
-#' https://doi.org/10.1371/journal.pone.0083622)
+#' 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)](
-#' https://doi.org/10.1371/journal.pone.0083622)
+#' https://doi.org/10.1371/journal.pone.0083622)
#'
#' @seealso [id()] for a similar method.
#'
#' posterior mean).
#'
#' @references [Bettencourt and Riberio (PloS One, 2008)](
-#' https://doi.org/10.1371/journal.pone.0002185)
+#' https://doi.org/10.1371/journal.pone.0002185)
#'
#' @seealso `vignette("seq_bayes_post", package = "Rnaught")` for examples of
#' using the posterior distribution.
#' returned.
#'
#' @references [White and Pagano (Statistics in Medicine, 2008)](
-#' https://doi.org/10.1002/sim.3136)
+#' https://doi.org/10.1002/sim.3136)
#'
#' @seealso `vignette("wp_serial", package="Rnaught")` for examples of using the
#' serial distribution.
#' * `pmf` - the probability mass function of the estimated serial
#' distribution
#'
-#' @references
-#' [White and Pagano (Statistics in Medicine, 2008)](
-#' https://doi.org/10.1002/sim.3136)
+#' @references [White and Pagano (Statistics in Medicine, 2008)](
+#' https://doi.org/10.1002/sim.3136)
#'
#' @seealso [wp()] for the function in which this grid search is called.
#'
#'
#' @return The sum inside the function `mu(t)` of the log likelihood.
#'
-#' @references
-#' [White and Pagano (Statistics in Medicine, 2008)](
-#' https://doi.org/10.1002/sim.3136)
+#' @references [White and Pagano (Statistics in Medicine, 2008)](
+#' https://doi.org/10.1002/sim.3136)
#'
#' @seealso [wp()] and [wp_search()] for the functions which require this sum.
#'