summarize non-standard evaluation interface.

Source: R/summarize_nse.R

summarize a data frame by the summarize terms from ....

summarize_nse(.data, ..., summarize_nse_warn = TRUE, env = parent.frame())

summarise_nse(.data, ..., summarize_nse_warn = TRUE, env = parent.frame())

Arguments

.data

data.frame
...

stringified expressions to summarize by.
summarize_nse_warn

logical, if TRUE warn about possible name collisions.
env

environment to work in.

Value

.data with summarized columns.

See also

summarize_se, summarize, summarize_at, :=

Examples



datasets::iris %.>%
  summarize_nse(., Mean_Sepal_Length := mean(Sepal.Length),
                   Max_Sepal_Length := max(Sepal.Length))

#>   Mean_Sepal_Length Max_Sepal_Length
#> 1          5.843333              7.9