tidyfst: filter_dt – R documentation

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filter_dt

Filter entries in data.frame

Description

Choose rows where conditions are true.

Usage

filter_dt(.data, ...)

Arguments

`.data`	data.frame
`...`	List of variables or name-value pairs of summary/modifications functions.

Value

data.table

Examples

iris %>% filter_dt(Sepal.Length > 7)
iris %>% filter_dt(Sepal.Length == max(Sepal.Length))

# comma is not supported in tidyfst after v0.9.8
# which means you can't use:
## Not run: 
 iris %>% filter_dt(Sepal.Length > 7, Sepal.Width > 3)

## End(Not run)
# use following code instead
iris %>% filter_dt(Sepal.Length > 7 & Sepal.Width > 3)

tidyfst

Tidy Verbs for Fast Data Manipulation

v0.9.9

MIT + file LICENSE

Authors

Tian-Yuan Huang [aut, cre] (<https://orcid.org/0000-0002-3591-4203>)

Initial release