summarize: Summarize data.frame
In markusdumke/fluid: Useful Functions to Help Your Programming Workflow

Summarize data.frame

1	summarize(.Data)

.Data

A data.frame or data.table.

library(data.table)
.Data <- data.table(a = letters[1:3],
                    b = 1:12,
                    c = runif(12),
                    d = c(NA, 1:11),
                    e = seq_date("2019-01-01", .length.out = 12))
summarize(.Data)

summarize(iris)
if (require(nycflights13)) {
  nycflights13::flights %>% summarize()
}