#' A Summary statistic that returns results in a data frame
#'
#' This function will compute summary statistics on all numeric values of
#' a dataframe and will return a dataframe. You can also specify one or
#' more variables to compute only a handful of summary statistics.
#'
#' @param
#' @keywords
#' @export
#' @example
#' describe
describe <- function(data, ...) {
vars <- quos(...)
funs <- list(
min = min, sd = sd, iqr = IQR,
mad = mad, mean = mean, max = max
)
args <- list(
list(na.rm = TRUE)
)
if (length(vars) >= 1) {
data <- data %>% select(!!! vars)
} else if (length(vars) == 0) {
data <- data %>% keep(is.numeric)
}
data %>%
map_df(
~invoke_map_df(funs, args, .), .id = "variable"
)
}
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