tidyft: filter – R documentation

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filter

Filter entries in data.frame

Description

Analogous function for filter in dplyr.

Usage

filter(.data, ...)

Arguments

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

Details

Currently data.table is not able to delete rows by reference,

Value

A data.table

References

https://github.com/Rdatatable/data.table/issues/635

https://stackoverflow.com/questions/10790204/how-to-delete-a-row-by-reference-in-data-table

Examples

iris = as.data.table(iris)
iris %>% filter(Sepal.Length > 7)
iris %>% filter(Sepal.Length > 7,Sepal.Width > 3)
iris %>% filter(Sepal.Length > 7 & Sepal.Width > 3)
iris %>% filter(Sepal.Length == max(Sepal.Length))

tidyft

Tidy Verbs for Fast Data Operations by Reference

v0.4.5

MIT + file LICENSE

Authors

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

Initial release