R/myFunc1.R

In ZajacT/test:

#' Computes means by groups
#' @description
#' You can put extended description here
#' @details
#' If your function is complicated, you may consider adding a details section
#' @param values numeric vector of values
#' @param groups vector of groups
#' @return data.frame with groups names in first column and average values per group in the second one
#' @export

myFunc1 = function(values, groups){
  result = data.frame(value = values, group = groups) 
  result = dplyr::group_by_(result, 'group')
  result = dplyr::summarize_(result, avg = ~mean(value, na.rm = TRUE))
  return(result)
}