dtr: Descriptive Tables with R in the Field of Epidemiology

#'dtr: Descriptive Table R
#'
#'The purpose of the package is to quickly get a numerical description of a set
#'of variables as well a statistical comparison between groups of interest. This
#'is an usual task in medical researches as clinical trials or epidemiological
#'studies to better know the population, but reporting it may become tedious.
#'
#'@section Create: The main function \code{\link{dt_create}} takes a dataset, a
#'  grouping variable and additionnal arguments to personnalized the output
#'  (e.g. number of digits, statistical comparisons, overall description).
#'  The function return a dt object.
#'
#'@section Inspect: Original descriptive table as characters data frame can be
#'  extract from the dt object. Details of each statistical test can be extract ...
#'
#'@section Rendering to report: dt objects from \code{\link{dt_create}} can be pass
#'  to \itemize{ \item \code{\link{dt_to_html}} or \code{\link{dt_to_latex}} to
#'  get the corresponding HTML or LaTeX code generated by the
#'  \code{\link[kableExtra:kableExtra]{kableExtra}} package \item
#'  \code{\link{dt_to_flextable}} to get the corresponding flextable object
#'  generated by the \code{\link[flextable:flextable-package]{flextable}}
#'  package \item \code{\link{print}} method to get an ASCII version of the
#'  table } Output returned by this 3 functions can be directly use in Rmarkdown
#'  documents
#'
#'@section Export: Instead of use rendering functions directly in Rmarkdown
#'  documents, tables outputed from \code{\link{dt_to_html}},
#'  \code{\link{dt_to_latex}} or \code{\link{dt_to_flextable}} can be save as
#'  \strong{.html}, \strong{.pdf} or \strong{.docx} files with the
#'  \code{\link{dt_save}} function
#'
#'@docType package
#'@name dtr
#'
#'@importFrom magrittr %>%
#'@importFrom stats aov median quantile sd t.test var.test
#'@import tidyr
#'@import dplyr
#'@import kableExtra
#'@import rlang
#'@import purrr
#'@export dt_create
#'@export dt_to_html
#'@export dt_to_latex
#'@export dt_to_flextable
#'@export dt_save
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