filter.dtplyr_step {dtplyr} | R Documentation |
This is a method for the dplyr arrange()
generic. It is translated to
the i
argument of [.data.table
## S3 method for class 'dtplyr_step'
filter(.data, ..., .preserve = FALSE)
.data |
A |
... |
< |
.preserve |
Ignored |
library(dplyr, warn.conflicts = FALSE)
dt <- lazy_dt(mtcars)
dt %>% filter(cyl == 4)
dt %>% filter(vs, am)
dt %>%
group_by(cyl) %>%
filter(mpg > mean(mpg))