Improve package doc.

DESCRIPTION

 Package: mapMCDA
 Title: Produce an epidemiological risk map by weighting multiple risk
         factors
-Version: 0.4.59
-Date: 2021-10-23
+Version: 0.4.60
+Date: 2021-11-19
 Authors@R: c( person("Andrea", "Apolloni", email =
         "andrea.apolloni@cirad.fr", role = c("ctb"), comment = "Animal
         mobility algorithm"), person("Elena", "Arsevska", email =

R/mapMCDA-package.r

 #' mapMCDA
 #' 
-#' Produce an epidemiological risk map by weighting multiple risk factors
+#' Produce an epidemiological risk map by weighting multiple risk factors.
+#' 
+#' The typical use case is the lack of (reliable) data about the epidemics of a
+#' disease, but available information about well known risk factors (e.g. animal
+#' density, proximity to border, proximity to water courses, etc.). In order to
+#' design a stratified sampling or a surveillance campaign, a preliminar risk
+#' map based on expert judgement is required. This package (and method) provides
+#' a systematic and guided approach to build such maps.
+#' 
+#' mapMCDA provides a Shiny graphical user interface launched with
+#' \code{mapMCDA_app()}.
+#' It can also be used from command line and scripted.
+#' You can see an example (in french) in the vignette 
+#' \href{https://umr-astre.pages.mia.inra.fr/mapMCDA/articles/mapMCDA.html}{Overview}.
+#' 
+#' 
+#' @references https://umr-astre.pages.mia.inra.fr/mapMCDA/
 #'
 #' @name mapMCDA
 #' @import methods

man/mapMCDA.Rd

@@ -5,5 +5,22 @@
 \alias{mapMCDA}
 \title{mapMCDA}
 \description{
-Produce an epidemiological risk map by weighting multiple risk factors
+Produce an epidemiological risk map by weighting multiple risk factors.
+}
+\details{
+The typical use case is the lack of (reliable) data about the epidemics of a
+disease, but available information about well known risk factors (e.g. animal
+density, proximity to border, proximity to water courses, etc.). In order to
+design a stratified sampling or a surveillance campaign, a preliminar risk
+map based on expert judgement is required. This package (and method) provides
+a systematic and guided approach to build such maps.
+
+mapMCDA provides a Shiny graphical user interface launched with
+\code{mapMCDA_app()}.
+It can also be used from command line and scripted.
+You can see an example (in french) in the vignette 
+\href{https://umr-astre.pages.mia.inra.fr/mapMCDA/articles/mapMCDA.html}{Overview}.
+}
+\references{
+https://umr-astre.pages.mia.inra.fr/mapMCDA/
 }