R output BOTH maximum and minimum value by group in dataframe

Let’s say I have a dataframe of Name and value, is there any ways to extract BOTH minimum and maximum values within Name in a single function?

set.seed(1)
df <- tibble(Name = rep(LETTERS[1:3], each = 3), Value = sample(1:100, 9))

# A tibble: 9 x 2
  Name  Value
  <chr> <int>
1 A        27
2 A        37
3 A        57
4 B        89
5 B        20
6 B        86
7 C        97
8 C        62
9 C        58

Thanks in advance!

>Solution :

You can use range to get max and min value and use it in summarise to get different rows for each Name.

library(dplyr)

df %>%
  group_by(Name) %>%
  summarise(Value = range(Value), .groups = "drop")

#  Name  Value
#  <chr> <int>
#1 A        27
#2 A        57
#3 B        20
#4 B        89
#5 C        58
#6 C        97

If you have large dataset using data.table might be faster.

library(data.table)
setDT(df)[, .(Value = range(Value)), Name]