The goal of ReportSubtotal is to adds subtotal rows / sections (a la SAS’s Proc Tabulate) to a Group By output.

Installation

You can install the released version of ReportSubtotal from CRAN with:

{r} install.packages("ReportSubtotal")

Example

This is a basic example which shows you how to solve a common problem:

```{r example} library(dplyr) library(ReportSubtotal)

group_by(iris, Species, Petal.Width) %>% summarise(Mean_Width = mean(Sepal.Width), .groups = “keep”) %>% subtotal_row(iris, vars = “Sepal.Width”, aggregator = “mean”)

group_by(mtcars, cyl, gear, carb) %>% summarise(Med_Wt = median(wt), Med_Hp = median(hp), .groups = “keep”) %>% subtotal_row(mtcars, vars = c(“wt”, “hp”), aggregator = “median”)

```